315076875

素因数分解:

$3^1\times 5^4\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 528243408

約数和(自身を除く): 213166533

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 625, 853, 985, 1875, 2559, 2955, 4265, 4925, 12795, 14775, 21325, 24625, 63975, 73875, 106625, 123125, 168041, 319875, 369375, 504123, 533125, 840205, 1599375, 2520615, 4201025, 12603075, 21005125, 63015375, 105025625, 315076875]

約数ペア:

[(1, 315076875), (3, 105025625), (5, 63015375), (15, 21005125), (25, 12603075), (75, 4201025), (125, 2520615), (197, 1599375), (375, 840205), (591, 533125), (625, 504123), (853, 369375), (985, 319875), (1875, 168041), (2559, 123125), (2955, 106625), (4265, 73875), (4925, 63975), (12795, 24625), (14775, 21325)]