65708565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1597}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 113828736

約数和(自身を除く): 48120171

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 1597, 2743, 3165, 4791, 7985, 8229, 13715, 20761, 23955, 41145, 62283, 103805, 311415, 336967, 1010901, 1684835, 4380571, 5054505, 13141713, 21902855, 65708565]

約数ペア:

[(1, 65708565), (3, 21902855), (5, 13141713), (13, 5054505), (15, 4380571), (39, 1684835), (65, 1010901), (195, 336967), (211, 311415), (633, 103805), (1055, 62283), (1597, 41145), (2743, 23955), (3165, 20761), (4791, 13715), (7985, 8229)]