86655745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 116619264

約数和(自身を除く): 29963519

約数列:

[1, 5, 11, 55, 73, 113, 191, 365, 565, 803, 955, 1243, 2101, 4015, 6215, 8249, 10505, 13943, 21583, 41245, 69715, 90739, 107915, 153373, 237413, 453695, 766865, 1187065, 1575559, 7877795, 17331149, 86655745]

約数ペア:

[(1, 86655745), (5, 17331149), (11, 7877795), (55, 1575559), (73, 1187065), (113, 766865), (191, 453695), (365, 237413), (565, 153373), (803, 107915), (955, 90739), (1243, 69715), (2101, 41245), (4015, 21583), (6215, 13943), (8249, 10505)]