387828135

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92671}}^1$

素因数の和:92716

約数の個数: 32

約数和(自身を含む): 711720960

約数和(自身を除く): 323892825

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 92671, 278013, 463355, 834039, 1390065, 2502117, 2872801, 4170195, 8618403, 12510585, 14364005, 25855209, 43092015, 77565627, 129276045, 387828135]

約数ペア:

[(1, 387828135), (3, 129276045), (5, 77565627), (9, 43092015), (15, 25855209), (27, 14364005), (31, 12510585), (45, 8618403), (93, 4170195), (135, 2872801), (155, 2502117), (279, 1390065), (465, 834039), (837, 463355), (1395, 278013), (4185, 92671)]