89505455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 31575505

約数列:

[1, 5, 13, 29, 65, 103, 145, 377, 461, 515, 1339, 1885, 2305, 2987, 5993, 6695, 13369, 14935, 29965, 38831, 47483, 66845, 173797, 194155, 237415, 617279, 868985, 1377007, 3086395, 6885035, 17901091, 89505455]

約数ペア:

[(1, 89505455), (5, 17901091), (13, 6885035), (29, 3086395), (65, 1377007), (103, 868985), (145, 617279), (377, 237415), (461, 194155), (515, 173797), (1339, 66845), (1885, 47483), (2305, 38831), (2987, 29965), (5993, 14935), (6695, 13369)]