27170415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19519

約数の個数: 24

約数和(自身を含む): 48617088

約数和(自身を除く): 21446673

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 19477, 58431, 97385, 175293, 292155, 603787, 876465, 1811361, 3018935, 5434083, 9056805, 27170415]

約数ペア:

[(1, 27170415), (3, 9056805), (5, 5434083), (9, 3018935), (15, 1811361), (31, 876465), (45, 603787), (93, 292155), (155, 175293), (279, 97385), (465, 58431), (1395, 19477)]