74890695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26699}}^1$

素因数の和:26735

約数の個数: 32

約数和(自身を含む): 138412800

約数和(自身を除く): 63522105

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 26699, 80097, 133495, 293689, 400485, 453883, 881067, 1361649, 1468445, 2269415, 4405335, 4992713, 6808245, 14978139, 24963565, 74890695]

約数ペア:

[(1, 74890695), (3, 24963565), (5, 14978139), (11, 6808245), (15, 4992713), (17, 4405335), (33, 2269415), (51, 1468445), (55, 1361649), (85, 881067), (165, 453883), (187, 400485), (255, 293689), (561, 133495), (935, 80097), (2805, 26699)]