334193665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 447703200

約数和(自身を除く): 113509535

約数列:

[1, 5, 13, 41, 65, 89, 205, 445, 533, 1157, 1409, 2665, 3649, 5785, 7045, 18245, 18317, 47437, 57769, 91585, 125401, 237185, 288845, 627005, 750997, 1630213, 3754985, 5141441, 8151065, 25707205, 66838733, 334193665]

約数ペア:

[(1, 334193665), (5, 66838733), (13, 25707205), (41, 8151065), (65, 5141441), (89, 3754985), (205, 1630213), (445, 750997), (533, 627005), (1157, 288845), (1409, 237185), (2665, 125401), (3649, 91585), (5785, 57769), (7045, 47437), (18245, 18317)]