199125

素因数分解:

$3^3\times 5^3\times {\mathrm{59}}^1$

素因数の和:83

約数の個数: 32

約数和(自身を含む): 374400

約数和(自身を除く): 175275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 125, 135, 177, 225, 295, 375, 531, 675, 885, 1125, 1475, 1593, 2655, 3375, 4425, 7375, 7965, 13275, 22125, 39825, 66375, 199125]

約数ペア:

[(1, 199125), (3, 66375), (5, 39825), (9, 22125), (15, 13275), (25, 7965), (27, 7375), (45, 4425), (59, 3375), (75, 2655), (125, 1593), (135, 1475), (177, 1125), (225, 885), (295, 675), (375, 531)]