104987675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7879}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 143636640

約数和(自身を除く): 38648965

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 7879, 13325, 39395, 102427, 196975, 323039, 512135, 1615195, 2560675, 4199507, 8075975, 20997535, 104987675]

約数ペア:

[(1, 104987675), (5, 20997535), (13, 8075975), (25, 4199507), (41, 2560675), (65, 1615195), (205, 512135), (325, 323039), (533, 196975), (1025, 102427), (2665, 39395), (7879, 13325)]