61248135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 109149984

約数和(自身を除く): 47901849

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 653, 845, 1443, 1959, 2405, 2535, 3265, 6253, 7215, 8489, 9795, 18759, 24161, 25467, 31265, 42445, 72483, 93795, 110357, 120805, 127335, 314093, 331071, 362415, 551785, 942279, 1570465, 1655355, 4083209, 4711395, 12249627, 20416045, 61248135]

約数ペア:

[(1, 61248135), (3, 20416045), (5, 12249627), (13, 4711395), (15, 4083209), (37, 1655355), (39, 1570465), (65, 942279), (111, 551785), (169, 362415), (185, 331071), (195, 314093), (481, 127335), (507, 120805), (555, 110357), (653, 93795), (845, 72483), (1443, 42445), (1959, 31265), (2405, 25467), (2535, 24161), (3265, 18759), (6253, 9795), (7215, 8489)]