66462195

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 41883405

約数列:

[1, 3, 5, 15, 131, 149, 227, 393, 447, 655, 681, 745, 1135, 1965, 2235, 3405, 19519, 29737, 33823, 58557, 89211, 97595, 101469, 148685, 169115, 292785, 446055, 507345, 4430813, 13292439, 22154065, 66462195]

約数ペア:

[(1, 66462195), (3, 22154065), (5, 13292439), (15, 4430813), (131, 507345), (149, 446055), (227, 292785), (393, 169115), (447, 148685), (655, 101469), (681, 97595), (745, 89211), (1135, 58557), (1965, 33823), (2235, 29737), (3405, 19519)]