22285395

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 22066605

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 349, 387, 473, 495, 645, 1047, 1161, 1419, 1485, 1745, 1935, 2365, 3141, 3839, 4257, 5235, 5805, 7095, 9423, 11517, 12771, 15007, 15705, 19195, 21285, 34551, 45021, 47115, 57585, 63855, 75035, 103653, 135063, 165077, 172755, 225105, 405189, 495231, 518265, 675315, 825385, 1485693, 2025945, 2476155, 4457079, 7428465, 22285395]

約数ペア:

[(1, 22285395), (3, 7428465), (5, 4457079), (9, 2476155), (11, 2025945), (15, 1485693), (27, 825385), (33, 675315), (43, 518265), (45, 495231), (55, 405189), (99, 225105), (129, 172755), (135, 165077), (165, 135063), (215, 103653), (297, 75035), (349, 63855), (387, 57585), (473, 47115), (495, 45021), (645, 34551), (1047, 21285), (1161, 19195), (1419, 15705), (1485, 15007), (1745, 12771), (1935, 11517), (2365, 9423), (3141, 7095), (3839, 5805), (4257, 5235)]