42226185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 70778880

約数和(自身を除く): 28552695

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1279, 2201, 3837, 6395, 6603, 11005, 19185, 33015, 39649, 90809, 118947, 198245, 272427, 454045, 594735, 1362135, 2815079, 8445237, 14075395, 42226185]

約数ペア:

[(1, 42226185), (3, 14075395), (5, 8445237), (15, 2815079), (31, 1362135), (71, 594735), (93, 454045), (155, 272427), (213, 198245), (355, 118947), (465, 90809), (1065, 39649), (1279, 33015), (2201, 19185), (3837, 11005), (6395, 6603)]