200825325

素因数分解:

$3^4\times 5^2\times {\mathrm{99173}}^1$

素因数の和:99195

約数の個数: 30

約数和(自身を含む): 372001674

約数和(自身を除く): 171176349

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 99173, 297519, 495865, 892557, 1487595, 2479325, 2677671, 4462785, 7437975, 8033013, 13388355, 22313925, 40165065, 66941775, 200825325]

約数ペア:

[(1, 200825325), (3, 66941775), (5, 40165065), (9, 22313925), (15, 13388355), (25, 8033013), (27, 7437975), (45, 4462785), (75, 2677671), (81, 2479325), (135, 1487595), (225, 892557), (405, 495865), (675, 297519), (2025, 99173)]