9678375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 19955520

約数和(自身を除く): 10277145

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1229, 1575, 2625, 3687, 6145, 7875, 8603, 11061, 18435, 25809, 30725, 43015, 55305, 77427, 92175, 129045, 153625, 215075, 276525, 387135, 460875, 645225, 1075375, 1382625, 1935675, 3226125, 9678375]

約数ペア:

[(1, 9678375), (3, 3226125), (5, 1935675), (7, 1382625), (9, 1075375), (15, 645225), (21, 460875), (25, 387135), (35, 276525), (45, 215075), (63, 153625), (75, 129045), (105, 92175), (125, 77427), (175, 55305), (225, 43015), (315, 30725), (375, 25809), (525, 18435), (875, 11061), (1125, 8603), (1229, 7875), (1575, 6145), (2625, 3687)]