16964625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 29727360

約数和(自身を除く): 12762735

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 2381, 7125, 7143, 11905, 35715, 45239, 59525, 135717, 178575, 226195, 297625, 678585, 892875, 1130975, 3392925, 5654875, 16964625]

約数ペア:

[(1, 16964625), (3, 5654875), (5, 3392925), (15, 1130975), (19, 892875), (25, 678585), (57, 297625), (75, 226195), (95, 178575), (125, 135717), (285, 59525), (375, 45239), (475, 35715), (1425, 11905), (2375, 7143), (2381, 7125)]