157087199985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{640793}}^1$

素因数の和:641137

約数の個数: 32

約数和(自身を含む): 256522654080

約数和(自身を除く): 99435454095

約数列:

[1, 3, 5, 15, 59, 177, 277, 295, 831, 885, 1385, 4155, 16343, 49029, 81715, 245145, 640793, 1922379, 3203965, 9611895, 37806787, 113420361, 177499661, 189033935, 532498983, 567101805, 887498305, 2662494915, 10472479999, 31417439997, 52362399995, 157087199985]

約数ペア:

[(1, 157087199985), (3, 52362399995), (5, 31417439997), (15, 10472479999), (59, 2662494915), (177, 887498305), (277, 567101805), (295, 532498983), (831, 189033935), (885, 177499661), (1385, 113420361), (4155, 37806787), (16343, 9611895), (49029, 3203965), (81715, 1922379), (245145, 640793)]