13877985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 24393600

約数和(自身を除く): 10515615

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 349, 723, 1047, 1205, 1745, 2651, 3615, 3839, 5235, 7953, 11517, 13255, 19195, 39765, 57585, 84109, 252327, 420545, 925199, 1261635, 2775597, 4625995, 13877985]

約数ペア:

[(1, 13877985), (3, 4625995), (5, 2775597), (11, 1261635), (15, 925199), (33, 420545), (55, 252327), (165, 84109), (241, 57585), (349, 39765), (723, 19195), (1047, 13255), (1205, 11517), (1745, 7953), (2651, 5235), (3615, 3839)]