15207740065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{381481}}^1$

素因数の和:381577

約数の個数: 32

約数和(自身を含む): 22412830464

約数和(自身を除く): 7205090399

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 5695, 7973, 39865, 381481, 1907405, 2670367, 6485177, 13351835, 25559227, 32425885, 45396239, 127796135, 178914589, 226981195, 434506859, 894572945, 2172534295, 3041548013, 15207740065]

約数ペア:

[(1, 15207740065), (5, 3041548013), (7, 2172534295), (17, 894572945), (35, 434506859), (67, 226981195), (85, 178914589), (119, 127796135), (335, 45396239), (469, 32425885), (595, 25559227), (1139, 13351835), (2345, 6485177), (5695, 2670367), (7973, 1907405), (39865, 381481)]