127972475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 164520720

約数和(自身を除く): 36548245

約数列:

[1, 5, 25, 53, 59, 265, 295, 1325, 1475, 1637, 3127, 8185, 15635, 40925, 78175, 86761, 96583, 433805, 482915, 2169025, 2414575, 5118899, 25594495, 127972475]

約数ペア:

[(1, 127972475), (5, 25594495), (25, 5118899), (53, 2414575), (59, 2169025), (265, 482915), (295, 433805), (1325, 96583), (1475, 86761), (1637, 78175), (3127, 40925), (8185, 15635)]