25830105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 22826919

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 311, 339, 565, 735, 791, 933, 1555, 1695, 2177, 2373, 3955, 4665, 5537, 6531, 10885, 11865, 15239, 16611, 27685, 32655, 35143, 45717, 76195, 83055, 105429, 175715, 228585, 246001, 527145, 738003, 1230005, 1722007, 3690015, 5166021, 8610035, 25830105]

約数ペア:

[(1, 25830105), (3, 8610035), (5, 5166021), (7, 3690015), (15, 1722007), (21, 1230005), (35, 738003), (49, 527145), (105, 246001), (113, 228585), (147, 175715), (245, 105429), (311, 83055), (339, 76195), (565, 45717), (735, 35143), (791, 32655), (933, 27685), (1555, 16611), (1695, 15239), (2177, 11865), (2373, 10885), (3955, 6531), (4665, 5537)]