13265775

素因数分解:

$3^4\times 5^2\times {\mathrm{6551}}^1$

素因数の和:6573

約数の個数: 30

約数和(自身を含む): 24576552

約数和(自身を除く): 11310777

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6551, 19653, 32755, 58959, 98265, 163775, 176877, 294795, 491325, 530631, 884385, 1473975, 2653155, 4421925, 13265775]

約数ペア:

[(1, 13265775), (3, 4421925), (5, 2653155), (9, 1473975), (15, 884385), (25, 530631), (27, 491325), (45, 294795), (75, 176877), (81, 163775), (135, 98265), (225, 58959), (405, 32755), (675, 19653), (2025, 6551)]