289304625

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{4733}}^1$

素因数の和:4914

約数の個数: 32

約数和(自身を含む): 484458624

約数和(自身を除く): 195153999

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 815, 2445, 4075, 4733, 12225, 14199, 20375, 23665, 61125, 70995, 118325, 354975, 591625, 771479, 1774875, 2314437, 3857395, 11572185, 19286975, 57860925, 96434875, 289304625]

約数ペア:

[(1, 289304625), (3, 96434875), (5, 57860925), (15, 19286975), (25, 11572185), (75, 3857395), (125, 2314437), (163, 1774875), (375, 771479), (489, 591625), (815, 354975), (2445, 118325), (4075, 70995), (4733, 61125), (12225, 23665), (14199, 20375)]