25594245

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 20975355

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4409, 5805, 13227, 22045, 39681, 66135, 119043, 189587, 198405, 568761, 595215, 947935, 1706283, 2843805, 5118849, 8531415, 25594245]

約数ペア:

[(1, 25594245), (3, 8531415), (5, 5118849), (9, 2843805), (15, 1706283), (27, 947935), (43, 595215), (45, 568761), (129, 198405), (135, 189587), (215, 119043), (387, 66135), (645, 39681), (1161, 22045), (1935, 13227), (4409, 5805)]