557013375

素因数分解:

$3^3\times 5^3\times {\mathrm{165041}}^1$

素因数の和:165065

約数の個数: 32

約数和(自身を含む): 1029862080

約数和(自身を除く): 472848705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 165041, 495123, 825205, 1485369, 2475615, 4126025, 4456107, 7426845, 12378075, 20630125, 22280535, 37134225, 61890375, 111402675, 185671125, 557013375]

約数ペア:

[(1, 557013375), (3, 185671125), (5, 111402675), (9, 61890375), (15, 37134225), (25, 22280535), (27, 20630125), (45, 12378075), (75, 7426845), (125, 4456107), (135, 4126025), (225, 2475615), (375, 1485369), (675, 825205), (1125, 495123), (3375, 165041)]