27252585

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 24449175

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 67, 69, 115, 131, 135, 201, 207, 335, 345, 393, 603, 621, 655, 1005, 1035, 1179, 1541, 1809, 1965, 3013, 3015, 3105, 3537, 4623, 5895, 7705, 8777, 9039, 9045, 13869, 15065, 17685, 23115, 26331, 27117, 41607, 43885, 45195, 69345, 78993, 81351, 131655, 135585, 201871, 208035, 236979, 394965, 406755, 605613, 1009355, 1184895, 1816839, 3028065, 5450517, 9084195, 27252585]

約数ペア:

[(1, 27252585), (3, 9084195), (5, 5450517), (9, 3028065), (15, 1816839), (23, 1184895), (27, 1009355), (45, 605613), (67, 406755), (69, 394965), (115, 236979), (131, 208035), (135, 201871), (201, 135585), (207, 131655), (335, 81351), (345, 78993), (393, 69345), (603, 45195), (621, 43885), (655, 41607), (1005, 27117), (1035, 26331), (1179, 23115), (1541, 17685), (1809, 15065), (1965, 13869), (3013, 9045), (3015, 9039), (3105, 8777), (3537, 7705), (4623, 5895)]