2403225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 4700592

約数和(自身を除く): 2297367

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 971, 2475, 2913, 4855, 8739, 10681, 14565, 24275, 32043, 43695, 53405, 72825, 96129, 160215, 218475, 267025, 480645, 801075, 2403225]

約数ペア:

[(1, 2403225), (3, 801075), (5, 480645), (9, 267025), (11, 218475), (15, 160215), (25, 96129), (33, 72825), (45, 53405), (55, 43695), (75, 32043), (99, 24275), (165, 14565), (225, 10681), (275, 8739), (495, 4855), (825, 2913), (971, 2475)]