9123855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6842865

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 659, 923, 1065, 1977, 2769, 3295, 4615, 8567, 9885, 13845, 25701, 42835, 46789, 128505, 140367, 233945, 608257, 701835, 1824771, 3041285, 9123855]

約数ペア:

[(1, 9123855), (3, 3041285), (5, 1824771), (13, 701835), (15, 608257), (39, 233945), (65, 140367), (71, 128505), (195, 46789), (213, 42835), (355, 25701), (659, 13845), (923, 9885), (1065, 8567), (1977, 4615), (2769, 3295)]