31463295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 21289089

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 953, 1065, 2201, 2859, 4765, 6603, 11005, 14295, 29543, 33015, 67663, 88629, 147715, 202989, 338315, 443145, 1014945, 2097553, 6292659, 10487765, 31463295]

約数ペア:

[(1, 31463295), (3, 10487765), (5, 6292659), (15, 2097553), (31, 1014945), (71, 443145), (93, 338315), (155, 202989), (213, 147715), (355, 88629), (465, 67663), (953, 33015), (1065, 29543), (2201, 14295), (2859, 11005), (4765, 6603)]