157434615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 295626240

約数和(自身を除く): 138191625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 573, 585, 955, 1409, 1719, 2483, 2865, 4227, 7045, 7449, 8595, 12415, 12681, 18317, 21135, 22347, 37245, 54951, 63405, 91585, 111735, 164853, 269119, 274755, 807357, 824265, 1345595, 2422071, 3498547, 4036785, 10495641, 12110355, 17492735, 31486923, 52478205, 157434615]

約数ペア:

[(1, 157434615), (3, 52478205), (5, 31486923), (9, 17492735), (13, 12110355), (15, 10495641), (39, 4036785), (45, 3498547), (65, 2422071), (117, 1345595), (191, 824265), (195, 807357), (573, 274755), (585, 269119), (955, 164853), (1409, 111735), (1719, 91585), (2483, 63405), (2865, 54951), (4227, 37245), (7045, 22347), (7449, 21135), (8595, 18317), (12415, 12681)]