74715885

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29129}}^1$

素因数の和:29162

約数の個数: 32

約数和(自身を含む): 139824000

約数和(自身を除く): 65108115

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 29129, 87387, 145645, 262161, 436935, 553451, 786483, 1310805, 1660353, 2767255, 3932415, 4981059, 8301765, 14943177, 24905295, 74715885]

約数ペア:

[(1, 74715885), (3, 24905295), (5, 14943177), (9, 8301765), (15, 4981059), (19, 3932415), (27, 2767255), (45, 1660353), (57, 1310805), (95, 786483), (135, 553451), (171, 436935), (285, 262161), (513, 145645), (855, 87387), (2565, 29129)]