1238625315

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3956

約数の個数: 48

約数和(自身を含む): 2199568800

約数和(自身を除く): 960943485

約数列:

[1, 3, 5, 9, 15, 45, 67, 109, 201, 327, 335, 545, 603, 981, 1005, 1635, 3015, 3769, 4905, 7303, 11307, 18845, 21909, 33921, 36515, 56535, 65727, 109545, 169605, 252523, 328635, 410821, 757569, 1232463, 1262615, 2054105, 2272707, 3697389, 3787845, 6162315, 11363535, 18486945, 27525007, 82575021, 137625035, 247725063, 412875105, 1238625315]

約数ペア:

[(1, 1238625315), (3, 412875105), (5, 247725063), (9, 137625035), (15, 82575021), (45, 27525007), (67, 18486945), (109, 11363535), (201, 6162315), (327, 3787845), (335, 3697389), (545, 2272707), (603, 2054105), (981, 1262615), (1005, 1232463), (1635, 757569), (3015, 410821), (3769, 328635), (4905, 252523), (7303, 169605), (11307, 109545), (18845, 65727), (21909, 56535), (33921, 36515)]