25287625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 35178624

約数和(自身を除く): 9890999

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 347, 583, 1325, 1375, 1735, 2915, 3817, 6625, 8675, 14575, 18391, 19085, 43375, 72875, 91955, 95425, 202301, 459775, 477125, 1011505, 2298875, 5057525, 25287625]

約数ペア:

[(1, 25287625), (5, 5057525), (11, 2298875), (25, 1011505), (53, 477125), (55, 459775), (125, 202301), (265, 95425), (275, 91955), (347, 72875), (583, 43375), (1325, 19085), (1375, 18391), (1735, 14575), (2915, 8675), (3817, 6625)]