8848125

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 90

約数和(自身を含む): 18904886

約数和(自身を除く): 10056761

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 121, 125, 143, 165, 195, 225, 275, 325, 363, 375, 429, 495, 585, 605, 625, 715, 825, 975, 1089, 1125, 1287, 1375, 1573, 1625, 1815, 1875, 2145, 2475, 2925, 3025, 3575, 4125, 4719, 4875, 5445, 5625, 6435, 6875, 7865, 8125, 9075, 10725, 12375, 14157, 14625, 15125, 17875, 20625, 23595, 24375, 27225, 32175, 39325, 45375, 53625, 61875, 70785, 73125, 75625, 89375, 117975, 136125, 160875, 196625, 226875, 268125, 353925, 589875, 680625, 804375, 983125, 1769625, 2949375, 8848125]

約数ペア:

[(1, 8848125), (3, 2949375), (5, 1769625), (9, 983125), (11, 804375), (13, 680625), (15, 589875), (25, 353925), (33, 268125), (39, 226875), (45, 196625), (55, 160875), (65, 136125), (75, 117975), (99, 89375), (117, 75625), (121, 73125), (125, 70785), (143, 61875), (165, 53625), (195, 45375), (225, 39325), (275, 32175), (325, 27225), (363, 24375), (375, 23595), (429, 20625), (495, 17875), (585, 15125), (605, 14625), (625, 14157), (715, 12375), (825, 10725), (975, 9075), (1089, 8125), (1125, 7865), (1287, 6875), (1375, 6435), (1573, 5625), (1625, 5445), (1815, 4875), (1875, 4719), (2145, 4125), (2475, 3575), (2925, 3025)]