42968205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 46542195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1109, 1435, 1845, 2583, 3327, 4305, 5535, 5545, 7749, 7763, 9981, 12915, 16635, 23289, 29943, 38745, 38815, 45469, 49905, 69867, 116445, 136407, 149715, 209601, 227345, 318283, 349335, 409221, 682035, 954849, 1048005, 1227663, 1591415, 2046105, 2864547, 4774245, 6138315, 8593641, 14322735, 42968205]

約数ペア:

[(1, 42968205), (3, 14322735), (5, 8593641), (7, 6138315), (9, 4774245), (15, 2864547), (21, 2046105), (27, 1591415), (35, 1227663), (41, 1048005), (45, 954849), (63, 682035), (105, 409221), (123, 349335), (135, 318283), (189, 227345), (205, 209601), (287, 149715), (315, 136407), (369, 116445), (615, 69867), (861, 49905), (945, 45469), (1107, 38815), (1109, 38745), (1435, 29943), (1845, 23289), (2583, 16635), (3327, 12915), (4305, 9981), (5535, 7763), (5545, 7749)]