30404625

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20813295

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 911, 1335, 2225, 2733, 4555, 6675, 11125, 13665, 22775, 33375, 68325, 81079, 113875, 243237, 341625, 405395, 1216185, 2026975, 6080925, 10134875, 30404625]

約数ペア:

[(1, 30404625), (3, 10134875), (5, 6080925), (15, 2026975), (25, 1216185), (75, 405395), (89, 341625), (125, 243237), (267, 113875), (375, 81079), (445, 68325), (911, 33375), (1335, 22775), (2225, 13665), (2733, 11125), (4555, 6675)]