149451315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1163}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 258128640

約数和(自身を除く): 108677325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 659, 1163, 1977, 3295, 3489, 5815, 8567, 9885, 15119, 17445, 25701, 42835, 45357, 75595, 128505, 226785, 766417, 2299251, 3832085, 9963421, 11496255, 29890263, 49817105, 149451315]

約数ペア:

[(1, 149451315), (3, 49817105), (5, 29890263), (13, 11496255), (15, 9963421), (39, 3832085), (65, 2299251), (195, 766417), (659, 226785), (1163, 128505), (1977, 75595), (3295, 45357), (3489, 42835), (5815, 25701), (8567, 17445), (9885, 15119)]