307626045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8233}}^1$

素因数の和:8341

約数の個数: 32

約数和(自身を含む): 512220672

約数和(自身を除く): 204594627

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 2491, 7473, 8233, 12455, 24699, 37365, 41165, 123495, 386951, 436349, 1160853, 1309047, 1934755, 2181745, 5804265, 6545235, 20508403, 61525209, 102542015, 307626045]

約数ペア:

[(1, 307626045), (3, 102542015), (5, 61525209), (15, 20508403), (47, 6545235), (53, 5804265), (141, 2181745), (159, 1934755), (235, 1309047), (265, 1160853), (705, 436349), (795, 386951), (2491, 123495), (7473, 41165), (8233, 37365), (12455, 24699)]