859794015

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 1389874176

約数和(自身を除く): 530080161

約数列:

[1, 3, 5, 15, 157, 331, 471, 785, 993, 1103, 1655, 2355, 3309, 4965, 5515, 16545, 51967, 155901, 173171, 259835, 365093, 519513, 779505, 865855, 1095279, 1825465, 2597565, 5476395, 57319601, 171958803, 286598005, 859794015]

約数ペア:

[(1, 859794015), (3, 286598005), (5, 171958803), (15, 57319601), (157, 5476395), (331, 2597565), (471, 1825465), (785, 1095279), (993, 865855), (1103, 779505), (1655, 519513), (2355, 365093), (3309, 259835), (4965, 173171), (5515, 155901), (16545, 51967)]