4946445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 10063872

約数和(自身を除く): 5117427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 383, 615, 861, 1149, 1435, 1845, 1915, 2583, 2681, 3447, 4305, 5745, 8043, 12915, 13405, 15703, 17235, 24129, 40215, 47109, 78515, 109921, 120645, 141327, 235545, 329763, 549605, 706635, 989289, 1648815, 4946445]

約数ペア:

[(1, 4946445), (3, 1648815), (5, 989289), (7, 706635), (9, 549605), (15, 329763), (21, 235545), (35, 141327), (41, 120645), (45, 109921), (63, 78515), (105, 47109), (123, 40215), (205, 24129), (287, 17235), (315, 15703), (369, 13405), (383, 12915), (615, 8043), (861, 5745), (1149, 4305), (1435, 3447), (1845, 2681), (1915, 2583)]