72962175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6840

約数の個数: 48

約数和(自身を含む): 141740928

約数和(自身を除く): 68778753

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 6803, 10725, 20409, 34015, 74833, 88439, 102045, 170075, 224499, 265317, 374165, 442195, 510225, 972829, 1122495, 1326585, 1870825, 2210975, 2918487, 4864145, 5612475, 6632925, 14592435, 24320725, 72962175]

約数ペア:

[(1, 72962175), (3, 24320725), (5, 14592435), (11, 6632925), (13, 5612475), (15, 4864145), (25, 2918487), (33, 2210975), (39, 1870825), (55, 1326585), (65, 1122495), (75, 972829), (143, 510225), (165, 442195), (195, 374165), (275, 265317), (325, 224499), (429, 170075), (715, 102045), (825, 88439), (975, 74833), (2145, 34015), (3575, 20409), (6803, 10725)]