7972635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 14042880

約数和(自身を除く): 6070245

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 229, 633, 687, 1055, 1145, 2321, 2519, 3165, 3435, 6963, 7557, 11605, 12595, 34815, 37785, 48319, 144957, 241595, 531509, 724785, 1594527, 2657545, 7972635]

約数ペア:

[(1, 7972635), (3, 2657545), (5, 1594527), (11, 724785), (15, 531509), (33, 241595), (55, 144957), (165, 48319), (211, 37785), (229, 34815), (633, 12595), (687, 11605), (1055, 7557), (1145, 6963), (2321, 3435), (2519, 3165)]