26680485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 46747008

約数和(自身を除く): 20066523

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2243, 2379, 3965, 6729, 11215, 11895, 29159, 33645, 87477, 136823, 145795, 410469, 437385, 684115, 1778699, 2052345, 5336097, 8893495, 26680485]

約数ペア:

[(1, 26680485), (3, 8893495), (5, 5336097), (13, 2052345), (15, 1778699), (39, 684115), (61, 437385), (65, 410469), (183, 145795), (195, 136823), (305, 87477), (793, 33645), (915, 29159), (2243, 11895), (2379, 11215), (3965, 6729)]