103438775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 146562048

約数和(自身を除く): 43123273

約数列:

[1, 5, 11, 25, 47, 53, 55, 151, 235, 265, 275, 517, 583, 755, 1175, 1325, 1661, 2491, 2585, 2915, 3775, 7097, 8003, 8305, 12455, 12925, 14575, 27401, 35485, 40015, 41525, 62275, 78067, 88033, 137005, 177425, 200075, 376141, 390335, 440165, 685025, 1880705, 1951675, 2200825, 4137551, 9403525, 20687755, 103438775]

約数ペア:

[(1, 103438775), (5, 20687755), (11, 9403525), (25, 4137551), (47, 2200825), (53, 1951675), (55, 1880705), (151, 685025), (235, 440165), (265, 390335), (275, 376141), (517, 200075), (583, 177425), (755, 137005), (1175, 88033), (1325, 78067), (1661, 62275), (2491, 41525), (2585, 40015), (2915, 35485), (3775, 27401), (7097, 14575), (8003, 12925), (8305, 12455)]