1269053325

素因数分解:

$3^4\times 5^2\times {\mathrm{626693}}^1$

素因数の和:626715

約数の個数: 30

約数和(自身を含む): 2350729194

約数和(自身を除く): 1081675869

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 626693, 1880079, 3133465, 5640237, 9400395, 15667325, 16920711, 28201185, 47001975, 50762133, 84603555, 141005925, 253810665, 423017775, 1269053325]

約数ペア:

[(1, 1269053325), (3, 423017775), (5, 253810665), (9, 141005925), (15, 84603555), (25, 50762133), (27, 47001975), (45, 28201185), (75, 16920711), (81, 15667325), (135, 9400395), (225, 5640237), (405, 3133465), (675, 1880079), (2025, 626693)]