804738765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 1373847552

約数和(自身を除く): 569108787

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 167, 215, 241, 465, 501, 645, 723, 835, 1205, 1333, 2505, 3615, 3999, 5177, 6665, 7181, 7471, 10363, 15531, 19995, 21543, 22413, 25885, 31089, 35905, 37355, 40247, 51815, 77655, 107715, 112065, 120741, 155445, 201235, 222611, 321253, 603705, 667833, 963759, 1113055, 1247657, 1606265, 1730621, 3339165, 3742971, 4818795, 5191863, 6238285, 8653105, 18714855, 25959315, 53649251, 160947753, 268246255, 804738765]

約数ペア:

[(1, 804738765), (3, 268246255), (5, 160947753), (15, 53649251), (31, 25959315), (43, 18714855), (93, 8653105), (129, 6238285), (155, 5191863), (167, 4818795), (215, 3742971), (241, 3339165), (465, 1730621), (501, 1606265), (645, 1247657), (723, 1113055), (835, 963759), (1205, 667833), (1333, 603705), (2505, 321253), (3615, 222611), (3999, 201235), (5177, 155445), (6665, 120741), (7181, 112065), (7471, 107715), (10363, 77655), (15531, 51815), (19995, 40247), (21543, 37355), (22413, 35905), (25885, 31089)]