65385045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 127655424

約数和(自身を除く): 62270379

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 4261, 5115, 12783, 15345, 21305, 38349, 46871, 63915, 132091, 140613, 191745, 234355, 396273, 421839, 660455, 703065, 1188819, 1453001, 1981365, 2109195, 4359003, 5944095, 7265005, 13077009, 21795015, 65385045]

約数ペア:

[(1, 65385045), (3, 21795015), (5, 13077009), (9, 7265005), (11, 5944095), (15, 4359003), (31, 2109195), (33, 1981365), (45, 1453001), (55, 1188819), (93, 703065), (99, 660455), (155, 421839), (165, 396273), (279, 234355), (341, 191745), (465, 140613), (495, 132091), (1023, 63915), (1395, 46871), (1705, 38349), (3069, 21305), (4261, 15345), (5115, 12783)]