47480475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{90439}}^1$

素因数の和:90459

約数の個数: 24

約数和(自身を含む): 89716480

約数和(自身を除く): 42236005

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 90439, 271317, 452195, 633073, 1356585, 1899219, 2260975, 3165365, 6782925, 9496095, 15826825, 47480475]

約数ペア:

[(1, 47480475), (3, 15826825), (5, 9496095), (7, 6782925), (15, 3165365), (21, 2260975), (25, 1899219), (35, 1356585), (75, 633073), (105, 452195), (175, 271317), (525, 90439)]