248618295

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59407}}^1$

素因数の和:59452

約数の個数: 32

約数和(自身を含む): 456253440

約数和(自身を除く): 207635145

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 59407, 178221, 297035, 534663, 891105, 1603989, 1841617, 2673315, 5524851, 8019945, 9208085, 16574553, 27624255, 49723659, 82872765, 248618295]

約数ペア:

[(1, 248618295), (3, 82872765), (5, 49723659), (9, 27624255), (15, 16574553), (27, 9208085), (31, 8019945), (45, 5524851), (93, 2673315), (135, 1841617), (155, 1603989), (279, 891105), (465, 534663), (837, 297035), (1395, 178221), (4185, 59407)]