2027175

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 1365465

約数列:

[1, 3, 5, 15, 25, 75, 151, 179, 453, 537, 755, 895, 2265, 2685, 3775, 4475, 11325, 13425, 27029, 81087, 135145, 405435, 675725, 2027175]

約数ペア:

[(1, 2027175), (3, 675725), (5, 405435), (15, 135145), (25, 81087), (75, 27029), (151, 13425), (179, 11325), (453, 4475), (537, 3775), (755, 2685), (895, 2265)]