1455025

素因数分解:

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

素因数の和:82

約数の個数: 36

約数和(自身を含む): 2193436

約数和(自身を除く): 738411

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 121, 143, 185, 275, 325, 407, 481, 605, 715, 925, 1573, 2035, 2405, 3025, 3575, 4477, 5291, 7865, 10175, 12025, 22385, 26455, 39325, 58201, 111925, 132275, 291005, 1455025]

約数ペア:

[(1, 1455025), (5, 291005), (11, 132275), (13, 111925), (25, 58201), (37, 39325), (55, 26455), (65, 22385), (121, 12025), (143, 10175), (185, 7865), (275, 5291), (325, 4477), (407, 3575), (481, 3025), (605, 2405), (715, 2035), (925, 1573)]