71826195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4591}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 60423405

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 4591, 5215, 13773, 15645, 22955, 32137, 68865, 96411, 160685, 482055, 684059, 2052177, 3420295, 4788413, 10260885, 14365239, 23942065, 71826195]

約数ペア:

[(1, 71826195), (3, 23942065), (5, 14365239), (7, 10260885), (15, 4788413), (21, 3420295), (35, 2052177), (105, 684059), (149, 482055), (447, 160685), (745, 96411), (1043, 68865), (2235, 32137), (3129, 22955), (4591, 15645), (5215, 13773)]