858323195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 1123584000

約数和(自身を除く): 265260805

約数列:

[1, 5, 19, 31, 95, 155, 379, 589, 769, 1895, 2945, 3845, 7201, 11749, 14611, 23839, 36005, 58745, 73055, 119195, 223231, 291451, 452941, 1116155, 1457255, 2264705, 5537569, 9034981, 27687845, 45174905, 171664639, 858323195]

約数ペア:

[(1, 858323195), (5, 171664639), (19, 45174905), (31, 27687845), (95, 9034981), (155, 5537569), (379, 2264705), (589, 1457255), (769, 1116155), (1895, 452941), (2945, 291451), (3845, 223231), (7201, 119195), (11749, 73055), (14611, 58745), (23839, 36005)]