68644435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 90835200

約数和(自身を除く): 22190765

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 331, 703, 1121, 1655, 2183, 3515, 5605, 6289, 10915, 12247, 19529, 31445, 41477, 61235, 97645, 207385, 232693, 371051, 722573, 1163465, 1855255, 3612865, 13728887, 68644435]

約数ペア:

[(1, 68644435), (5, 13728887), (19, 3612865), (37, 1855255), (59, 1163465), (95, 722573), (185, 371051), (295, 232693), (331, 207385), (703, 97645), (1121, 61235), (1655, 41477), (2183, 31445), (3515, 19529), (5605, 12247), (6289, 10915)]