779888915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 1064374080

約数和(自身を除く): 284485165

約数列:

[1, 5, 13, 19, 65, 95, 247, 373, 1235, 1693, 1865, 4849, 7087, 8465, 22009, 24245, 32167, 35435, 92131, 110045, 160835, 418171, 460655, 631489, 2090855, 3157445, 8209357, 11998291, 41046785, 59991455, 155977783, 779888915]

約数ペア:

[(1, 779888915), (5, 155977783), (13, 59991455), (19, 41046785), (65, 11998291), (95, 8209357), (247, 3157445), (373, 2090855), (1235, 631489), (1693, 460655), (1865, 418171), (4849, 160835), (7087, 110045), (8465, 92131), (22009, 35435), (24245, 32167)]