66696245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 100417536

約数和(自身を除く): 33721291

約数列:

[1, 5, 7, 11, 35, 55, 77, 191, 385, 907, 955, 1337, 2101, 4535, 6349, 6685, 9977, 10505, 14707, 31745, 49885, 69839, 73535, 173237, 349195, 866185, 1212659, 1905607, 6063295, 9528035, 13339249, 66696245]

約数ペア:

[(1, 66696245), (5, 13339249), (7, 9528035), (11, 6063295), (35, 1905607), (55, 1212659), (77, 866185), (191, 349195), (385, 173237), (907, 73535), (955, 69839), (1337, 49885), (2101, 31745), (4535, 14707), (6349, 10505), (6685, 9977)]