64863705

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 106164864

約数和(自身を除く): 41301159

約数列:

[1, 3, 5, 15, 67, 201, 233, 277, 335, 699, 831, 1005, 1165, 1385, 3495, 4155, 15611, 18559, 46833, 55677, 64541, 78055, 92795, 193623, 234165, 278385, 322705, 968115, 4324247, 12972741, 21621235, 64863705]

約数ペア:

[(1, 64863705), (3, 21621235), (5, 12972741), (15, 4324247), (67, 968115), (201, 322705), (233, 278385), (277, 234165), (335, 193623), (699, 92795), (831, 78055), (1005, 64541), (1165, 55677), (1385, 46833), (3495, 18559), (4155, 15611)]