68055375

素因数分解:

$3^1\times 5^3\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 113787648

約数和(自身を除く): 45732273

約数列:

[1, 3, 5, 15, 25, 75, 125, 347, 375, 523, 1041, 1569, 1735, 2615, 5205, 7845, 8675, 13075, 26025, 39225, 43375, 65375, 130125, 181481, 196125, 544443, 907405, 2722215, 4537025, 13611075, 22685125, 68055375]

約数ペア:

[(1, 68055375), (3, 22685125), (5, 13611075), (15, 4537025), (25, 2722215), (75, 907405), (125, 544443), (347, 196125), (375, 181481), (523, 130125), (1041, 65375), (1569, 43375), (1735, 39225), (2615, 26025), (5205, 13075), (7845, 8675)]