15703665315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 27304252416

約数和(自身を除く): 11600587101

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 557, 815, 887, 1671, 2119, 2445, 2661, 2785, 4435, 6357, 7241, 8355, 10595, 11531, 13305, 21723, 31785, 34593, 36205, 57655, 90791, 108615, 144581, 172965, 272373, 433743, 453955, 494059, 722905, 1180283, 1361865, 1482177, 1879553, 2168715, 2470295, 3540849, 5638659, 5901415, 6422767, 7410885, 9397765, 17704245, 19268301, 28193295, 32113835, 80531617, 96341505, 241594851, 402658085, 1046911021, 1207974255, 3140733063, 5234555105, 15703665315]

約数ペア:

[(1, 15703665315), (3, 5234555105), (5, 3140733063), (13, 1207974255), (15, 1046911021), (39, 402658085), (65, 241594851), (163, 96341505), (195, 80531617), (489, 32113835), (557, 28193295), (815, 19268301), (887, 17704245), (1671, 9397765), (2119, 7410885), (2445, 6422767), (2661, 5901415), (2785, 5638659), (4435, 3540849), (6357, 2470295), (7241, 2168715), (8355, 1879553), (10595, 1482177), (11531, 1361865), (13305, 1180283), (21723, 722905), (31785, 494059), (34593, 453955), (36205, 433743), (57655, 272373), (90791, 172965), (108615, 144581)]