9970275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2740

約数の個数: 36

約数和(自身を含む): 19182552

約数和(自身を除く): 9212277

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 2713, 3675, 8139, 13565, 18991, 40695, 56973, 67825, 94955, 132937, 203475, 284865, 398811, 474775, 664685, 1424325, 1994055, 3323425, 9970275]

約数ペア:

[(1, 9970275), (3, 3323425), (5, 1994055), (7, 1424325), (15, 664685), (21, 474775), (25, 398811), (35, 284865), (49, 203475), (75, 132937), (105, 94955), (147, 67825), (175, 56973), (245, 40695), (525, 18991), (735, 13565), (1225, 8139), (2713, 3675)]