84490185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7103}}^1$

素因数の和:7185

約数の個数: 32

約数和(自身を含む): 147990528

約数和(自身を除く): 63500343

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 7103, 11895, 21309, 35515, 92339, 106545, 277017, 433283, 461695, 1299849, 1385085, 2166415, 5632679, 6499245, 16898037, 28163395, 84490185]

約数ペア:

[(1, 84490185), (3, 28163395), (5, 16898037), (13, 6499245), (15, 5632679), (39, 2166415), (61, 1385085), (65, 1299849), (183, 461695), (195, 433283), (305, 277017), (793, 106545), (915, 92339), (2379, 35515), (3965, 21309), (7103, 11895)]