30658125

素因数分解:

$3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 51958368

約数和(自身を除く): 21300243

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 197, 249, 375, 415, 591, 625, 985, 1245, 1875, 2075, 2955, 4925, 6225, 10375, 14775, 16351, 24625, 31125, 49053, 51875, 73875, 81755, 123125, 155625, 245265, 369375, 408775, 1226325, 2043875, 6131625, 10219375, 30658125]

約数ペア:

[(1, 30658125), (3, 10219375), (5, 6131625), (15, 2043875), (25, 1226325), (75, 408775), (83, 369375), (125, 245265), (197, 155625), (249, 123125), (375, 81755), (415, 73875), (591, 51875), (625, 49053), (985, 31125), (1245, 24625), (1875, 16351), (2075, 14775), (2955, 10375), (4925, 6225)]