10880775

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 20030712

約数和(自身を除く): 9149937

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1307, 1665, 2775, 3921, 6535, 8325, 11763, 19605, 32675, 48359, 58815, 98025, 145077, 241795, 294075, 435231, 725385, 1208975, 2176155, 3626925, 10880775]

約数ペア:

[(1, 10880775), (3, 3626925), (5, 2176155), (9, 1208975), (15, 725385), (25, 435231), (37, 294075), (45, 241795), (75, 145077), (111, 98025), (185, 58815), (225, 48359), (333, 32675), (555, 19605), (925, 11763), (1307, 8325), (1665, 6535), (2775, 3921)]