72162375

素因数分解:

$3^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 120806400

約数和(自身を除く): 48644025

約数列:

[1, 3, 5, 15, 25, 75, 125, 199, 375, 597, 967, 995, 2901, 2985, 4835, 4975, 14505, 14925, 24175, 24875, 72525, 74625, 120875, 192433, 362625, 577299, 962165, 2886495, 4810825, 14432475, 24054125, 72162375]

約数ペア:

[(1, 72162375), (3, 24054125), (5, 14432475), (15, 4810825), (25, 2886495), (75, 962165), (125, 577299), (199, 362625), (375, 192433), (597, 120875), (967, 74625), (995, 72525), (2901, 24875), (2985, 24175), (4835, 14925), (4975, 14505)]