496862015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 658082880

約数和(自身を除く): 161220865

約数列:

[1, 5, 13, 53, 65, 233, 265, 619, 689, 1165, 3029, 3095, 3445, 8047, 12349, 15145, 32807, 40235, 61745, 144227, 160537, 164035, 426491, 721135, 802685, 1874951, 2132455, 7644031, 9374755, 38220155, 99372403, 496862015]

約数ペア:

[(1, 496862015), (5, 99372403), (13, 38220155), (53, 9374755), (65, 7644031), (233, 2132455), (265, 1874951), (619, 802685), (689, 721135), (1165, 426491), (3029, 164035), (3095, 160537), (3445, 144227), (8047, 61745), (12349, 40235), (15145, 32807)]