25303135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 36546048

約数和(自身を除く): 11242913

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 823, 2365, 2795, 4115, 6149, 9053, 10699, 30745, 35389, 45265, 53495, 117689, 176945, 389279, 460057, 588445, 1946395, 2300285, 5060627, 25303135]

約数ペア:

[(1, 25303135), (5, 5060627), (11, 2300285), (13, 1946395), (43, 588445), (55, 460057), (65, 389279), (143, 176945), (215, 117689), (473, 53495), (559, 45265), (715, 35389), (823, 30745), (2365, 10699), (2795, 9053), (4115, 6149)]