135091875

素因数分解:

$3^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 227489680

約数和(自身を除く): 92397805

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 625, 661, 1635, 1875, 1983, 2725, 3305, 8175, 9915, 13625, 16525, 40875, 49575, 68125, 72049, 82625, 204375, 216147, 247875, 360245, 413125, 1080735, 1239375, 1801225, 5403675, 9006125, 27018375, 45030625, 135091875]

約数ペア:

[(1, 135091875), (3, 45030625), (5, 27018375), (15, 9006125), (25, 5403675), (75, 1801225), (109, 1239375), (125, 1080735), (327, 413125), (375, 360245), (545, 247875), (625, 216147), (661, 204375), (1635, 82625), (1875, 72049), (1983, 68125), (2725, 49575), (3305, 40875), (8175, 16525), (9915, 13625)]