11880045

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 20700576

約数和(自身を除く): 8820531

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1163, 2043, 3405, 3489, 5815, 10215, 10467, 17445, 52335, 264001, 792003, 1320005, 2376009, 3960015, 11880045]

約数ペア:

[(1, 11880045), (3, 3960015), (5, 2376009), (9, 1320005), (15, 792003), (45, 264001), (227, 52335), (681, 17445), (1135, 10467), (1163, 10215), (2043, 5815), (3405, 3489)]