28926002505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{417493}}^1$

素因数の和:417681

約数の個数: 32

約数和(自身を含む): 48095308800

約数和(自身を除く): 19169306295

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 2235, 4619, 13857, 23095, 69285, 417493, 1252479, 2087465, 6262395, 12942283, 38826849, 62206457, 64711415, 186619371, 194134245, 311032285, 933096855, 1928400167, 5785200501, 9642000835, 28926002505]

約数ペア:

[(1, 28926002505), (3, 9642000835), (5, 5785200501), (15, 1928400167), (31, 933096855), (93, 311032285), (149, 194134245), (155, 186619371), (447, 64711415), (465, 62206457), (745, 38826849), (2235, 12942283), (4619, 6262395), (13857, 2087465), (23095, 1252479), (69285, 417493)]