27944625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 47608704

約数和(自身を除く): 19664079

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 1733, 3225, 5199, 5375, 8665, 16125, 25995, 43325, 74519, 129975, 216625, 223557, 372595, 649875, 1117785, 1862975, 5588925, 9314875, 27944625]

約数ペア:

[(1, 27944625), (3, 9314875), (5, 5588925), (15, 1862975), (25, 1117785), (43, 649875), (75, 372595), (125, 223557), (129, 216625), (215, 129975), (375, 74519), (645, 43325), (1075, 25995), (1733, 16125), (3225, 8665), (5199, 5375)]