25016925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 42539936

約数和(自身を除く): 17523011

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 151, 235, 453, 705, 755, 1175, 2209, 2265, 3525, 3775, 6627, 7097, 11045, 11325, 21291, 33135, 35485, 55225, 106455, 165675, 177425, 333559, 532275, 1000677, 1667795, 5003385, 8338975, 25016925]

約数ペア:

[(1, 25016925), (3, 8338975), (5, 5003385), (15, 1667795), (25, 1000677), (47, 532275), (75, 333559), (141, 177425), (151, 165675), (235, 106455), (453, 55225), (705, 35485), (755, 33135), (1175, 21291), (2209, 11325), (2265, 11045), (3525, 7097), (3775, 6627)]