172510125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 297840192

約数和(自身を除く): 125330067

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 547, 725, 841, 1641, 2175, 2523, 2735, 3625, 4205, 8205, 10875, 12615, 13675, 15863, 21025, 41025, 47589, 63075, 68375, 79315, 105125, 205125, 237945, 315375, 396575, 460027, 1189725, 1380081, 1982875, 2300135, 5948625, 6900405, 11500675, 34502025, 57503375, 172510125]

約数ペア:

[(1, 172510125), (3, 57503375), (5, 34502025), (15, 11500675), (25, 6900405), (29, 5948625), (75, 2300135), (87, 1982875), (125, 1380081), (145, 1189725), (375, 460027), (435, 396575), (547, 315375), (725, 237945), (841, 205125), (1641, 105125), (2175, 79315), (2523, 68375), (2735, 63075), (3625, 47589), (4205, 41025), (8205, 21025), (10875, 15863), (12615, 13675)]