72448324585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8380373}}^1$

素因数の和:8380417

約数の個数: 32

約数和(自身を含む): 112632226560

約数和(自身を除く): 40183901975

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 8380373, 41901865, 58662611, 108944849, 159227087, 293313055, 544724245, 762613943, 796135435, 1114589609, 2069952131, 3813069715, 5572948045, 10349760655, 14489664917, 72448324585]

約数ペア:

[(1, 72448324585), (5, 14489664917), (7, 10349760655), (13, 5572948045), (19, 3813069715), (35, 2069952131), (65, 1114589609), (91, 796135435), (95, 762613943), (133, 544724245), (247, 293313055), (455, 159227087), (665, 108944849), (1235, 58662611), (1729, 41901865), (8645, 8380373)]