140779265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 201351360

約数和(自身を除く): 60572095

約数列:

[1, 5, 11, 19, 37, 55, 95, 121, 185, 209, 331, 407, 605, 703, 1045, 1655, 2035, 2299, 3515, 3641, 4477, 6289, 7733, 11495, 12247, 18205, 22385, 31445, 38665, 40051, 61235, 69179, 85063, 134717, 200255, 232693, 345895, 425315, 673585, 760969, 1163465, 1481887, 2559623, 3804845, 7409435, 12798115, 28155853, 140779265]

約数ペア:

[(1, 140779265), (5, 28155853), (11, 12798115), (19, 7409435), (37, 3804845), (55, 2559623), (95, 1481887), (121, 1163465), (185, 760969), (209, 673585), (331, 425315), (407, 345895), (605, 232693), (703, 200255), (1045, 134717), (1655, 85063), (2035, 69179), (2299, 61235), (3515, 40051), (3641, 38665), (4477, 31445), (6289, 22385), (7733, 18205), (11495, 12247)]