15231221759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{2111}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 17456947200

約数和(自身を除く): 2225725441

約数列:

[1, 13, 23, 59, 299, 409, 767, 1357, 2111, 5317, 9407, 17641, 24131, 27443, 48553, 122291, 124549, 313703, 555013, 631189, 863399, 1619137, 2864627, 7215169, 11224187, 19858177, 37240151, 50940541, 258156301, 662227033, 1171632443, 15231221759]

約数ペア:

[(1, 15231221759), (13, 1171632443), (23, 662227033), (59, 258156301), (299, 50940541), (409, 37240151), (767, 19858177), (1357, 11224187), (2111, 7215169), (5317, 2864627), (9407, 1619137), (17641, 863399), (24131, 631189), (27443, 555013), (48553, 313703), (122291, 124549)]