1299682385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{259159}}^1$

素因数の和:259240

約数の個数: 16

約数和(自身を含む): 1679356800

約数和(自身を除く): 379674415

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 259159, 1295795, 4405703, 15290381, 22028515, 76451905, 259936477, 1299682385]

約数ペア:

[(1, 1299682385), (5, 259936477), (17, 76451905), (59, 22028515), (85, 15290381), (295, 4405703), (1003, 1295795), (5015, 259159)]