85875375

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 144900288

約数和(自身を除く): 59024913

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1825, 3137, 5475, 9125, 9411, 15685, 27375, 47055, 78425, 229001, 235275, 392125, 687003, 1145005, 1176375, 3435015, 5725025, 17175075, 28625125, 85875375]

約数ペア:

[(1, 85875375), (3, 28625125), (5, 17175075), (15, 5725025), (25, 3435015), (73, 1176375), (75, 1145005), (125, 687003), (219, 392125), (365, 235275), (375, 229001), (1095, 78425), (1825, 47055), (3137, 27375), (5475, 15685), (9125, 9411)]