38408955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 67287360

約数和(自身を除く): 28878405

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3229, 3965, 9687, 11895, 16145, 41977, 48435, 125931, 196969, 209885, 590907, 629655, 984845, 2560597, 2954535, 7681791, 12802985, 38408955]

約数ペア:

[(1, 38408955), (3, 12802985), (5, 7681791), (13, 2954535), (15, 2560597), (39, 984845), (61, 629655), (65, 590907), (183, 209885), (195, 196969), (305, 125931), (793, 48435), (915, 41977), (2379, 16145), (3229, 11895), (3965, 9687)]