2880492875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 4030021632

約数和(自身を除く): 1149528757

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 211, 271, 325, 403, 775, 1055, 1355, 1625, 2015, 2743, 3523, 3875, 5275, 6541, 6775, 8401, 10075, 13715, 17615, 26375, 32705, 33875, 42005, 50375, 57181, 68575, 85033, 88075, 109213, 163525, 210025, 285905, 342875, 425165, 440375, 546065, 743353, 817625, 1050125, 1429525, 1772611, 2125825, 2730325, 3716765, 7147625, 8863055, 10629125, 13651625, 18583825, 23043943, 44315275, 92919125, 115219715, 221576375, 576098575, 2880492875]

約数ペア:

[(1, 2880492875), (5, 576098575), (13, 221576375), (25, 115219715), (31, 92919125), (65, 44315275), (125, 23043943), (155, 18583825), (211, 13651625), (271, 10629125), (325, 8863055), (403, 7147625), (775, 3716765), (1055, 2730325), (1355, 2125825), (1625, 1772611), (2015, 1429525), (2743, 1050125), (3523, 817625), (3875, 743353), (5275, 546065), (6541, 440375), (6775, 425165), (8401, 342875), (10075, 285905), (13715, 210025), (17615, 163525), (26375, 109213), (32705, 88075), (33875, 85033), (42005, 68575), (50375, 57181)]