545641875

素因数分解:

$3^2\times 5^4\times {\mathrm{97003}}^1$

素因数の和:97029

約数の個数: 30

約数和(自身を含む): 984881612

約数和(自身を除く): 439239737

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 97003, 291009, 485015, 873027, 1455045, 2425075, 4365135, 7275225, 12125375, 21825675, 36376125, 60626875, 109128375, 181880625, 545641875]

約数ペア:

[(1, 545641875), (3, 181880625), (5, 109128375), (9, 60626875), (15, 36376125), (25, 21825675), (45, 12125375), (75, 7275225), (125, 4365135), (225, 2425075), (375, 1455045), (625, 873027), (1125, 485015), (1875, 291009), (5625, 97003)]