151903381325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{6733}}^1$

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 199281578496

約数和(自身を除く): 47378197171

約数列:

[1, 5, 25, 31, 43, 155, 215, 677, 775, 1075, 1333, 3385, 6665, 6733, 16925, 20987, 29111, 33325, 33665, 104935, 145555, 168325, 208723, 289519, 524675, 727775, 902441, 1043615, 1447595, 4512205, 4558241, 5218075, 7237975, 8975089, 22561025, 22791205, 44875445, 113956025, 141305471, 196004363, 224377225, 706527355, 980021815, 3532636775, 4900109075, 6076135253, 30380676265, 151903381325]

約数ペア:

[(1, 151903381325), (5, 30380676265), (25, 6076135253), (31, 4900109075), (43, 3532636775), (155, 980021815), (215, 706527355), (677, 224377225), (775, 196004363), (1075, 141305471), (1333, 113956025), (3385, 44875445), (6665, 22791205), (6733, 22561025), (16925, 8975089), (20987, 7237975), (29111, 5218075), (33325, 4558241), (33665, 4512205), (104935, 1447595), (145555, 1043615), (168325, 902441), (208723, 727775), (289519, 524675)]