76081905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54539}}^1$

素因数の和:54581

約数の個数: 24

約数和(自身を含む): 136131840

約数和(自身を除く): 60049935

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 54539, 163617, 272695, 490851, 818085, 1690709, 2454255, 5072127, 8453545, 15216381, 25360635, 76081905]

約数ペア:

[(1, 76081905), (3, 25360635), (5, 15216381), (9, 8453545), (15, 5072127), (31, 2454255), (45, 1690709), (93, 818085), (155, 490851), (279, 272695), (465, 163617), (1395, 54539)]