28517550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 72464112

約数和(自身を除く): 43946562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 4637, 6150, 9274, 13911, 23185, 27822, 46370, 69555, 115925, 139110, 190117, 231850, 347775, 380234, 570351, 695550, 950585, 1140702, 1901170, 2851755, 4752925, 5703510, 9505850, 14258775, 28517550]

約数ペア:

[(1, 28517550), (2, 14258775), (3, 9505850), (5, 5703510), (6, 4752925), (10, 2851755), (15, 1901170), (25, 1140702), (30, 950585), (41, 695550), (50, 570351), (75, 380234), (82, 347775), (123, 231850), (150, 190117), (205, 139110), (246, 115925), (410, 69555), (615, 46370), (1025, 27822), (1230, 23185), (2050, 13911), (3075, 9274), (4637, 6150)]