27822525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 48380832

約数和(自身を除く): 20558307

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 127, 345, 381, 575, 635, 1725, 1905, 2921, 3175, 8763, 9525, 14605, 16129, 43815, 48387, 73025, 80645, 219075, 241935, 370967, 403225, 1112901, 1209675, 1854835, 5564505, 9274175, 27822525]

約数ペア:

[(1, 27822525), (3, 9274175), (5, 5564505), (15, 1854835), (23, 1209675), (25, 1112901), (69, 403225), (75, 370967), (115, 241935), (127, 219075), (345, 80645), (381, 73025), (575, 48387), (635, 43815), (1725, 16129), (1905, 14605), (2921, 9525), (3175, 8763)]