258582015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 462578688

約数和(自身を除く): 203996673

約数列:

[1, 3, 5, 9, 15, 45, 47, 103, 141, 235, 309, 423, 515, 705, 927, 1187, 1545, 2115, 3561, 4635, 4841, 5935, 10683, 14523, 17805, 24205, 43569, 53415, 55789, 72615, 122261, 167367, 217845, 278945, 366783, 502101, 611305, 836835, 1100349, 1833915, 2510505, 5501745, 5746267, 17238801, 28731335, 51716403, 86194005, 258582015]

約数ペア:

[(1, 258582015), (3, 86194005), (5, 51716403), (9, 28731335), (15, 17238801), (45, 5746267), (47, 5501745), (103, 2510505), (141, 1833915), (235, 1100349), (309, 836835), (423, 611305), (515, 502101), (705, 366783), (927, 278945), (1187, 217845), (1545, 167367), (2115, 122261), (3561, 72615), (4635, 55789), (4841, 53415), (5935, 43569), (10683, 24205), (14523, 17805)]