7277205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 12749184

約数和(自身を除く): 5471979

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 557, 871, 1005, 1671, 2613, 2785, 4355, 7241, 8355, 13065, 21723, 36205, 37319, 108615, 111957, 186595, 485147, 559785, 1455441, 2425735, 7277205]

約数ペア:

[(1, 7277205), (3, 2425735), (5, 1455441), (13, 559785), (15, 485147), (39, 186595), (65, 111957), (67, 108615), (195, 37319), (201, 36205), (335, 21723), (557, 13065), (871, 8355), (1005, 7241), (1671, 4355), (2613, 2785)]