27894295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3001}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 39554352

約数和(自身を除く): 11660057

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 3001, 9295, 15005, 33011, 39013, 165055, 195065, 429143, 507169, 2145715, 2535845, 5578859, 27894295]

約数ペア:

[(1, 27894295), (5, 5578859), (11, 2535845), (13, 2145715), (55, 507169), (65, 429143), (143, 195065), (169, 165055), (715, 39013), (845, 33011), (1859, 15005), (3001, 9295)]