72964605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{694901}}^1$

素因数の和:694916

約数の個数: 16

約数和(自身を含む): 133421184

約数和(自身を除く): 60456579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 694901, 2084703, 3474505, 4864307, 10423515, 14592921, 24321535, 72964605]

約数ペア:

[(1, 72964605), (3, 24321535), (5, 14592921), (7, 10423515), (15, 4864307), (21, 3474505), (35, 2084703), (105, 694901)]