45105775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 70189952

約数和(自身を除く): 25084177

約数列:

[1, 5, 11, 13, 25, 31, 37, 55, 65, 121, 143, 155, 185, 275, 325, 341, 403, 407, 481, 605, 715, 775, 925, 1147, 1573, 1705, 2015, 2035, 2405, 3025, 3575, 3751, 4433, 4477, 5291, 5735, 7865, 8525, 10075, 10175, 12025, 12617, 14911, 18755, 22165, 22385, 26455, 28675, 39325, 48763, 58201, 63085, 74555, 93775, 110825, 111925, 132275, 138787, 164021, 243815, 291005, 315425, 372775, 693935, 820105, 1219075, 1455025, 1804231, 3469675, 4100525, 9021155, 45105775]

約数ペア:

[(1, 45105775), (5, 9021155), (11, 4100525), (13, 3469675), (25, 1804231), (31, 1455025), (37, 1219075), (55, 820105), (65, 693935), (121, 372775), (143, 315425), (155, 291005), (185, 243815), (275, 164021), (325, 138787), (341, 132275), (403, 111925), (407, 110825), (481, 93775), (605, 74555), (715, 63085), (775, 58201), (925, 48763), (1147, 39325), (1573, 28675), (1705, 26455), (2015, 22385), (2035, 22165), (2405, 18755), (3025, 14911), (3575, 12617), (3751, 12025), (4433, 10175), (4477, 10075), (5291, 8525), (5735, 7865)]