4316715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8281728

約数和(自身を除く): 3965013

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 157, 195, 235, 423, 471, 585, 611, 705, 785, 1413, 1833, 2041, 2115, 2355, 3055, 5499, 6123, 7065, 7379, 9165, 10205, 18369, 22137, 27495, 30615, 36895, 66411, 91845, 95927, 110685, 287781, 332055, 479635, 863343, 1438905, 4316715]

約数ペア:

[(1, 4316715), (3, 1438905), (5, 863343), (9, 479635), (13, 332055), (15, 287781), (39, 110685), (45, 95927), (47, 91845), (65, 66411), (117, 36895), (141, 30615), (157, 27495), (195, 22137), (235, 18369), (423, 10205), (471, 9165), (585, 7379), (611, 7065), (705, 6123), (785, 5499), (1413, 3055), (1833, 2355), (2041, 2115)]