38875025

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 55425024

約数和(自身を除く): 16549999

約数列:

[1, 5, 7, 25, 35, 175, 193, 965, 1151, 1351, 4825, 5755, 6755, 8057, 28775, 33775, 40285, 201425, 222143, 1110715, 1555001, 5553575, 7775005, 38875025]

約数ペア:

[(1, 38875025), (5, 7775005), (7, 5553575), (25, 1555001), (35, 1110715), (175, 222143), (193, 201425), (965, 40285), (1151, 33775), (1351, 28775), (4825, 8057), (5755, 6755)]