42858735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 27927057

約数列:

[1, 3, 5, 15, 41, 123, 205, 227, 307, 615, 681, 921, 1135, 1535, 3405, 4605, 9307, 12587, 27921, 37761, 46535, 62935, 69689, 139605, 188805, 209067, 348445, 1045335, 2857249, 8571747, 14286245, 42858735]

約数ペア:

[(1, 42858735), (3, 14286245), (5, 8571747), (15, 2857249), (41, 1045335), (123, 348445), (205, 209067), (227, 188805), (307, 139605), (615, 69689), (681, 62935), (921, 46535), (1135, 37761), (1535, 27921), (3405, 12587), (4605, 9307)]