15329925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 30345280

約数和(自身を除く): 15015355

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1747, 1755, 2925, 5241, 8735, 8775, 15723, 22711, 26205, 43675, 47169, 68133, 78615, 113555, 131025, 204399, 235845, 340665, 393075, 567775, 613197, 1021995, 1179225, 1703325, 3065985, 5109975, 15329925]

約数ペア:

[(1, 15329925), (3, 5109975), (5, 3065985), (9, 1703325), (13, 1179225), (15, 1021995), (25, 613197), (27, 567775), (39, 393075), (45, 340665), (65, 235845), (75, 204399), (117, 131025), (135, 113555), (195, 78615), (225, 68133), (325, 47169), (351, 43675), (585, 26205), (675, 22711), (975, 15723), (1747, 8775), (1755, 8735), (2925, 5241)]