2248804565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{4021}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 3363035520

約数和(自身を除く): 1114230955

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 841, 1015, 2755, 3857, 4021, 4205, 5887, 15979, 19285, 20105, 28147, 29435, 76399, 79895, 111853, 116609, 140735, 381995, 534793, 559265, 583045, 816263, 2215571, 2673965, 3381661, 4081315, 11077855, 15508997, 16908305, 23671627, 64251559, 77544985, 118358135, 321257795, 449760913, 2248804565]

約数ペア:

[(1, 2248804565), (5, 449760913), (7, 321257795), (19, 118358135), (29, 77544985), (35, 64251559), (95, 23671627), (133, 16908305), (145, 15508997), (203, 11077855), (551, 4081315), (665, 3381661), (841, 2673965), (1015, 2215571), (2755, 816263), (3857, 583045), (4021, 559265), (4205, 534793), (5887, 381995), (15979, 140735), (19285, 116609), (20105, 111853), (28147, 79895), (29435, 76399)]