47970455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7307}}^1$

素因数の和:7426

約数の個数: 16

約数和(自身を含む): 62614944

約数和(自身を除く): 14644489

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 7307, 36535, 94991, 474955, 738007, 3690035, 9594091, 47970455]

約数ペア:

[(1, 47970455), (5, 9594091), (13, 3690035), (65, 738007), (101, 474955), (505, 94991), (1313, 36535), (6565, 7307)]