16152125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 23317632

約数和(自身を除く): 7165507

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 691, 935, 1375, 2125, 3455, 4675, 7601, 11747, 17275, 23375, 38005, 58735, 86375, 129217, 190025, 293675, 646085, 950125, 1468375, 3230425, 16152125]

約数ペア:

[(1, 16152125), (5, 3230425), (11, 1468375), (17, 950125), (25, 646085), (55, 293675), (85, 190025), (125, 129217), (187, 86375), (275, 58735), (425, 38005), (691, 23375), (935, 17275), (1375, 11747), (2125, 7601), (3455, 4675)]