202002375

素因数分解:

$3^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{1721}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 337401792

約数和(自身を除く): 135399417

約数列:

[1, 3, 5, 15, 25, 75, 125, 313, 375, 939, 1565, 1721, 4695, 5163, 7825, 8605, 23475, 25815, 39125, 43025, 117375, 129075, 215125, 538673, 645375, 1616019, 2693365, 8080095, 13466825, 40400475, 67334125, 202002375]

約数ペア:

[(1, 202002375), (3, 67334125), (5, 40400475), (15, 13466825), (25, 8080095), (75, 2693365), (125, 1616019), (313, 645375), (375, 538673), (939, 215125), (1565, 129075), (1721, 117375), (4695, 43025), (5163, 39125), (7825, 25815), (8605, 23475)]