1837996875

素因数分解:

$3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 3907062432

約数和(自身を除く): 2069065557

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 125, 143, 165, 195, 225, 275, 325, 375, 429, 457, 495, 585, 625, 715, 825, 975, 1125, 1287, 1371, 1375, 1625, 1875, 2145, 2285, 2475, 2925, 3125, 3575, 4113, 4125, 4875, 5027, 5625, 5941, 6435, 6855, 6875, 8125, 9375, 10725, 11425, 12375, 14625, 15081, 17823, 17875, 20565, 20625, 24375, 25135, 28125, 29705, 32175, 34275, 34375, 40625, 45243, 53469, 53625, 57125, 61875, 65351, 73125, 75405, 89115, 89375, 102825, 103125, 121875, 125675, 148525, 160875, 171375, 196053, 226215, 267345, 268125, 285625, 309375, 326755, 365625, 377025, 445575, 446875, 514125, 588159, 628375, 742625, 804375, 856875, 980265, 1131075, 1336725, 1340625, 1428125, 1633775, 1885125, 2227875, 2570625, 2940795, 3141875, 3713125, 4021875, 4284375, 4901325, 5655375, 6683625, 8168875, 9425625, 11139375, 12853125, 14703975, 15709375, 18565625, 24506625, 28276875, 33418125, 40844375, 47128125, 55696875, 73519875, 122533125, 141384375, 167090625, 204221875, 367599375, 612665625, 1837996875]

約数ペア:

[(1, 1837996875), (3, 612665625), (5, 367599375), (9, 204221875), (11, 167090625), (13, 141384375), (15, 122533125), (25, 73519875), (33, 55696875), (39, 47128125), (45, 40844375), (55, 33418125), (65, 28276875), (75, 24506625), (99, 18565625), (117, 15709375), (125, 14703975), (143, 12853125), (165, 11139375), (195, 9425625), (225, 8168875), (275, 6683625), (325, 5655375), (375, 4901325), (429, 4284375), (457, 4021875), (495, 3713125), (585, 3141875), (625, 2940795), (715, 2570625), (825, 2227875), (975, 1885125), (1125, 1633775), (1287, 1428125), (1371, 1340625), (1375, 1336725), (1625, 1131075), (1875, 980265), (2145, 856875), (2285, 804375), (2475, 742625), (2925, 628375), (3125, 588159), (3575, 514125), (4113, 446875), (4125, 445575), (4875, 377025), (5027, 365625), (5625, 326755), (5941, 309375), (6435, 285625), (6855, 268125), (6875, 267345), (8125, 226215), (9375, 196053), (10725, 171375), (11425, 160875), (12375, 148525), (14625, 125675), (15081, 121875), (17823, 103125), (17875, 102825), (20565, 89375), (20625, 89115), (24375, 75405), (25135, 73125), (28125, 65351), (29705, 61875), (32175, 57125), (34275, 53625), (34375, 53469), (40625, 45243)]