74104015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 91558656

約数和(自身を除く): 17454641

約数列:

[1, 5, 41, 205, 223, 1115, 1621, 8105, 9143, 45715, 66461, 332305, 361483, 1807415, 14820803, 74104015]

約数ペア:

[(1, 74104015), (5, 14820803), (41, 1807415), (205, 361483), (223, 332305), (1115, 66461), (1621, 45715), (8105, 9143)]