299690495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 403401600

約数和(自身を除く): 103711105

約数列:

[1, 5, 13, 29, 65, 145, 173, 377, 865, 919, 1885, 2249, 4595, 5017, 11245, 11947, 25085, 26651, 59735, 65221, 133255, 158987, 326105, 346463, 794935, 1732315, 2066831, 4610623, 10334155, 23053115, 59938099, 299690495]

約数ペア:

[(1, 299690495), (5, 59938099), (13, 23053115), (29, 10334155), (65, 4610623), (145, 2066831), (173, 1732315), (377, 794935), (865, 346463), (919, 326105), (1885, 158987), (2249, 133255), (4595, 65221), (5017, 59735), (11245, 26651), (11947, 25085)]