84830625

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 171695040

約数和(自身を除く): 86864415

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 125, 135, 165, 225, 275, 297, 375, 457, 495, 625, 675, 825, 1125, 1371, 1375, 1485, 1875, 2285, 2475, 3375, 4113, 4125, 5027, 5625, 6855, 6875, 7425, 11425, 12339, 12375, 15081, 16875, 20565, 20625, 25135, 34275, 37125, 45243, 57125, 61695, 61875, 75405, 102825, 125675, 135729, 171375, 185625, 226215, 285625, 308475, 377025, 514125, 628375, 678645, 856875, 1131075, 1542375, 1885125, 2570625, 3141875, 3393225, 5655375, 7711875, 9425625, 16966125, 28276875, 84830625]

約数ペア:

[(1, 84830625), (3, 28276875), (5, 16966125), (9, 9425625), (11, 7711875), (15, 5655375), (25, 3393225), (27, 3141875), (33, 2570625), (45, 1885125), (55, 1542375), (75, 1131075), (99, 856875), (125, 678645), (135, 628375), (165, 514125), (225, 377025), (275, 308475), (297, 285625), (375, 226215), (457, 185625), (495, 171375), (625, 135729), (675, 125675), (825, 102825), (1125, 75405), (1371, 61875), (1375, 61695), (1485, 57125), (1875, 45243), (2285, 37125), (2475, 34275), (3375, 25135), (4113, 20625), (4125, 20565), (5027, 16875), (5625, 15081), (6855, 12375), (6875, 12339), (7425, 11425)]