66411225

素因数分解:

$3^3\times 5^2\times {\mathrm{98387}}^1$

素因数の和:98406

約数の個数: 24

約数和(自身を含む): 122001120

約数和(自身を除く): 55589895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 98387, 295161, 491935, 885483, 1475805, 2459675, 2656449, 4427415, 7379025, 13282245, 22137075, 66411225]

約数ペア:

[(1, 66411225), (3, 22137075), (5, 13282245), (9, 7379025), (15, 4427415), (25, 2656449), (27, 2459675), (45, 1475805), (75, 885483), (135, 491935), (225, 295161), (675, 98387)]