38625165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 71031168

約数和(自身を除く): 32406003

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 557, 603, 1005, 1035, 1541, 1671, 2785, 3015, 4623, 5013, 7705, 8355, 12811, 13869, 23115, 25065, 37319, 38433, 64055, 69345, 111957, 115299, 186595, 192165, 335871, 559785, 576495, 858337, 1679355, 2575011, 4291685, 7725033, 12875055, 38625165]

約数ペア:

[(1, 38625165), (3, 12875055), (5, 7725033), (9, 4291685), (15, 2575011), (23, 1679355), (45, 858337), (67, 576495), (69, 559785), (115, 335871), (201, 192165), (207, 186595), (335, 115299), (345, 111957), (557, 69345), (603, 64055), (1005, 38433), (1035, 37319), (1541, 25065), (1671, 23115), (2785, 13869), (3015, 12811), (4623, 8355), (5013, 7705)]