1439295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 2770656

約数和(自身を除く): 1331361

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 61, 65, 121, 143, 165, 183, 195, 305, 363, 429, 605, 671, 715, 793, 915, 1573, 1815, 2013, 2145, 2379, 3355, 3965, 4719, 7381, 7865, 8723, 10065, 11895, 22143, 23595, 26169, 36905, 43615, 95953, 110715, 130845, 287859, 479765, 1439295]

約数ペア:

[(1, 1439295), (3, 479765), (5, 287859), (11, 130845), (13, 110715), (15, 95953), (33, 43615), (39, 36905), (55, 26169), (61, 23595), (65, 22143), (121, 11895), (143, 10065), (165, 8723), (183, 7865), (195, 7381), (305, 4719), (363, 3965), (429, 3355), (605, 2379), (671, 2145), (715, 2013), (793, 1815), (915, 1573)]