201201125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 267770880

約数和(自身を除く): 66569755

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 575, 1081, 1175, 1489, 2875, 5405, 5875, 7445, 27025, 34247, 37225, 69983, 135125, 171235, 186125, 349915, 856175, 1609609, 1749575, 4280875, 8048045, 8747875, 40240225, 201201125]

約数ペア:

[(1, 201201125), (5, 40240225), (23, 8747875), (25, 8048045), (47, 4280875), (115, 1749575), (125, 1609609), (235, 856175), (575, 349915), (1081, 186125), (1175, 171235), (1489, 135125), (2875, 69983), (5405, 37225), (5875, 34247), (7445, 27025)]