67869695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 23368705

約数列:

[1, 5, 17, 31, 43, 85, 155, 215, 527, 599, 731, 1333, 2635, 2995, 3655, 6665, 10183, 18569, 22661, 25757, 50915, 92845, 113305, 128785, 315673, 437869, 798467, 1578365, 2189345, 3992335, 13573939, 67869695]

約数ペア:

[(1, 67869695), (5, 13573939), (17, 3992335), (31, 2189345), (43, 1578365), (85, 798467), (155, 437869), (215, 315673), (527, 128785), (599, 113305), (731, 92845), (1333, 50915), (2635, 25757), (2995, 22661), (3655, 18569), (6665, 10183)]