42530931755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{258319}}^1$

素因数の和:258503

約数の個数: 32

約数和(自身を含む): 58586976000

約数和(自身を除く): 16056044245

約数列:

[1, 5, 13, 17, 65, 85, 149, 221, 745, 1105, 1937, 2533, 9685, 12665, 32929, 164645, 258319, 1291595, 3358147, 4391423, 16790735, 21957115, 38489531, 57088499, 192447655, 285442495, 500363903, 654322027, 2501819515, 3271610135, 8506186351, 42530931755]

約数ペア:

[(1, 42530931755), (5, 8506186351), (13, 3271610135), (17, 2501819515), (65, 654322027), (85, 500363903), (149, 285442495), (221, 192447655), (745, 57088499), (1105, 38489531), (1937, 21957115), (2533, 16790735), (9685, 4391423), (12665, 3358147), (32929, 1291595), (164645, 258319)]