144620925

素因数分解:

$3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{5557}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 239838816

約数和(自身を除く): 95217891

約数列:

[1, 3, 5, 15, 25, 75, 347, 1041, 1735, 5205, 5557, 8675, 16671, 26025, 27785, 83355, 138925, 416775, 1928279, 5784837, 9641395, 28924185, 48206975, 144620925]

約数ペア:

[(1, 144620925), (3, 48206975), (5, 28924185), (15, 9641395), (25, 5784837), (75, 1928279), (347, 416775), (1041, 138925), (1735, 83355), (5205, 27785), (5557, 26025), (8675, 16671)]