47143275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{33083}}^1$

素因数の和:33115

約数の個数: 24

約数和(自身を含む): 82048320

約数和(自身を除く): 34905045

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 33083, 99249, 165415, 496245, 628577, 827075, 1885731, 2481225, 3142885, 9428655, 15714425, 47143275]

約数ペア:

[(1, 47143275), (3, 15714425), (5, 9428655), (15, 3142885), (19, 2481225), (25, 1885731), (57, 827075), (75, 628577), (95, 496245), (285, 165415), (475, 99249), (1425, 33083)]