17802045

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 14079555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 809, 815, 1467, 2427, 2445, 4045, 4401, 7281, 7335, 12135, 21843, 22005, 36405, 109215, 131867, 395601, 659335, 1186803, 1978005, 3560409, 5934015, 17802045]

約数ペア:

[(1, 17802045), (3, 5934015), (5, 3560409), (9, 1978005), (15, 1186803), (27, 659335), (45, 395601), (135, 131867), (163, 109215), (489, 36405), (809, 22005), (815, 21843), (1467, 12135), (2427, 7335), (2445, 7281), (4045, 4401)]