201901725

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{2711}}^1$

素因数の和:3058

約数の個数: 36

約数和(自身を含む): 362854752

約数和(自身を除く): 160953027

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 993, 1655, 2711, 2979, 4965, 8133, 8275, 13555, 14895, 24399, 24825, 40665, 67775, 74475, 121995, 203325, 609975, 897341, 2692023, 4486705, 8076069, 13460115, 22433525, 40380345, 67300575, 201901725]

約数ペア:

[(1, 201901725), (3, 67300575), (5, 40380345), (9, 22433525), (15, 13460115), (25, 8076069), (45, 4486705), (75, 2692023), (225, 897341), (331, 609975), (993, 203325), (1655, 121995), (2711, 74475), (2979, 67775), (4965, 40665), (8133, 24825), (8275, 24399), (13555, 14895)]