27215325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 52199040

約数和(自身を除く): 24983715

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 1753, 3105, 5175, 5259, 8765, 15525, 15777, 26295, 40319, 43825, 47331, 78885, 120957, 131475, 201595, 236655, 362871, 394425, 604785, 1007975, 1088613, 1183275, 1814355, 3023925, 5443065, 9071775, 27215325]

約数ペア:

[(1, 27215325), (3, 9071775), (5, 5443065), (9, 3023925), (15, 1814355), (23, 1183275), (25, 1088613), (27, 1007975), (45, 604785), (69, 394425), (75, 362871), (115, 236655), (135, 201595), (207, 131475), (225, 120957), (345, 78885), (575, 47331), (621, 43825), (675, 40319), (1035, 26295), (1725, 15777), (1753, 15525), (3105, 8765), (5175, 5259)]