15156715990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{79367}}^1$

素因数の和:79513

約数の個数: 48

約数和(自身を含む): 29803953888

約数和(自身を除く): 14647237898

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 169, 226, 338, 565, 845, 1130, 1469, 1690, 2938, 7345, 14690, 19097, 38194, 79367, 95485, 158734, 190970, 396835, 793670, 1031771, 2063542, 5158855, 8968471, 10317710, 13413023, 17936942, 26826046, 44842355, 67065115, 89684710, 116590123, 134130230, 233180246, 582950615, 1165901230, 1515671599, 3031343198, 7578357995, 15156715990]

約数ペア:

[(1, 15156715990), (2, 7578357995), (5, 3031343198), (10, 1515671599), (13, 1165901230), (26, 582950615), (65, 233180246), (113, 134130230), (130, 116590123), (169, 89684710), (226, 67065115), (338, 44842355), (565, 26826046), (845, 17936942), (1130, 13413023), (1469, 10317710), (1690, 8968471), (2938, 5158855), (7345, 2063542), (14690, 1031771), (19097, 793670), (38194, 396835), (79367, 190970), (95485, 158734)]