38229795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 70836480

約数和(自身を除く): 32606685

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 859, 989, 1035, 1935, 2577, 2967, 4295, 4945, 7731, 8901, 12885, 14835, 19757, 36937, 38655, 44505, 59271, 98785, 110811, 177813, 184685, 296355, 332433, 554055, 849551, 889065, 1662165, 2548653, 4247755, 7645959, 12743265, 38229795]

約数ペア:

[(1, 38229795), (3, 12743265), (5, 7645959), (9, 4247755), (15, 2548653), (23, 1662165), (43, 889065), (45, 849551), (69, 554055), (115, 332433), (129, 296355), (207, 184685), (215, 177813), (345, 110811), (387, 98785), (645, 59271), (859, 44505), (989, 38655), (1035, 36937), (1935, 19757), (2577, 14835), (2967, 12885), (4295, 8901), (4945, 7731)]