72531375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{27631}}^1$

素因数の和:27656

約数の個数: 32

約数和(自身を含む): 137938944

約数和(自身を除く): 65407569

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 27631, 82893, 138155, 193417, 414465, 580251, 690775, 967085, 2072325, 2901255, 3453875, 4835425, 10361625, 14506275, 24177125, 72531375]

約数ペア:

[(1, 72531375), (3, 24177125), (5, 14506275), (7, 10361625), (15, 4835425), (21, 3453875), (25, 2901255), (35, 2072325), (75, 967085), (105, 690775), (125, 580251), (175, 414465), (375, 193417), (525, 138155), (875, 82893), (2625, 27631)]