1521000470405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1\times {\mathrm{95917}}^1$

素因数の和:106565

約数の個数: 32

約数和(自身を含む): 2051276258304

約数和(自身を除く): 530275787899

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 10607, 53035, 95917, 137891, 243961, 479585, 689455, 1219805, 1246921, 2206091, 3171493, 6234605, 11030455, 15857465, 28679183, 143395915, 1017391619, 5086958095, 13226091047, 23400007237, 66130455235, 117000036185, 304200094081, 1521000470405]

約数ペア:

[(1, 1521000470405), (5, 304200094081), (13, 117000036185), (23, 66130455235), (65, 23400007237), (115, 13226091047), (299, 5086958095), (1495, 1017391619), (10607, 143395915), (53035, 28679183), (95917, 15857465), (137891, 11030455), (243961, 6234605), (479585, 3171493), (689455, 2206091), (1219805, 1246921)]