1597502465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 2104927776

約数和(自身を除く): 507425311

約数列:

[1, 5, 13, 61, 65, 305, 617, 653, 793, 3085, 3265, 3965, 8021, 8489, 37637, 39833, 40105, 42445, 188185, 199165, 402901, 489281, 517829, 2014505, 2446405, 2589145, 5237713, 24576961, 26188565, 122884805, 319500493, 1597502465]

約数ペア:

[(1, 1597502465), (5, 319500493), (13, 122884805), (61, 26188565), (65, 24576961), (305, 5237713), (617, 2589145), (653, 2446405), (793, 2014505), (3085, 517829), (3265, 489281), (3965, 402901), (8021, 199165), (8489, 188185), (37637, 42445), (39833, 40105)]