85408725

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8693}}^1$

素因数の和:8837

約数の個数: 24

約数和(自身を含む): 142303392

約数和(自身を除く): 56894667

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 8693, 9825, 26079, 43465, 130395, 217325, 651975, 1138783, 3416349, 5693915, 17081745, 28469575, 85408725]

約数ペア:

[(1, 85408725), (3, 28469575), (5, 17081745), (15, 5693915), (25, 3416349), (75, 1138783), (131, 651975), (393, 217325), (655, 130395), (1965, 43465), (3275, 26079), (8693, 9825)]