15671589123

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 22513356800

約数和(自身を除く): 6841767677

約数列:

[1, 3, 31, 43, 93, 109, 129, 157, 229, 327, 471, 687, 1333, 3379, 3999, 4687, 4867, 6751, 7099, 9847, 10137, 14061, 14601, 17113, 20253, 21297, 24961, 29541, 35953, 51339, 74883, 107859, 145297, 209281, 305257, 435891, 530503, 627843, 735859, 773791, 915771, 1073323, 1114543, 1545979, 1591509, 2207577, 2321373, 3219969, 3343629, 3918877, 4637937, 11756631, 22811629, 33273013, 47925349, 68434887, 99819039, 121485187, 143776047, 168511711, 364455561, 505535133, 5223863041, 15671589123]

約数ペア:

[(1, 15671589123), (3, 5223863041), (31, 505535133), (43, 364455561), (93, 168511711), (109, 143776047), (129, 121485187), (157, 99819039), (229, 68434887), (327, 47925349), (471, 33273013), (687, 22811629), (1333, 11756631), (3379, 4637937), (3999, 3918877), (4687, 3343629), (4867, 3219969), (6751, 2321373), (7099, 2207577), (9847, 1591509), (10137, 1545979), (14061, 1114543), (14601, 1073323), (17113, 915771), (20253, 773791), (21297, 735859), (24961, 627843), (29541, 530503), (35953, 435891), (51339, 305257), (74883, 209281), (107859, 145297)]