8947065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 15040512

約数和(自身を除く): 6093447

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 271, 355, 465, 813, 1065, 1355, 2201, 4065, 6603, 8401, 11005, 19241, 25203, 33015, 42005, 57723, 96205, 126015, 288615, 596471, 1789413, 2982355, 8947065]

約数ペア:

[(1, 8947065), (3, 2982355), (5, 1789413), (15, 596471), (31, 288615), (71, 126015), (93, 96205), (155, 57723), (213, 42005), (271, 33015), (355, 25203), (465, 19241), (813, 11005), (1065, 8401), (1355, 6603), (2201, 4065)]