47738985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{64951}}^1$

素因数の和:64973

約数の個数: 24

約数和(自身を含む): 88854336

約数和(自身を除く): 41115351

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 64951, 194853, 324755, 454657, 974265, 1363971, 2273285, 3182599, 6819855, 9547797, 15912995, 47738985]

約数ペア:

[(1, 47738985), (3, 15912995), (5, 9547797), (7, 6819855), (15, 3182599), (21, 2273285), (35, 1363971), (49, 974265), (105, 454657), (147, 324755), (245, 194853), (735, 64951)]