98711925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 177280320

約数和(自身を除く): 78568395

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 739, 975, 1781, 2055, 2217, 3425, 3695, 5343, 8905, 9607, 10275, 11085, 18475, 26715, 28821, 44525, 48035, 55425, 101243, 133575, 144105, 240175, 303729, 506215, 720525, 1316159, 1518645, 2531075, 3948477, 6580795, 7593225, 19742385, 32903975, 98711925]

約数ペア:

[(1, 98711925), (3, 32903975), (5, 19742385), (13, 7593225), (15, 6580795), (25, 3948477), (39, 2531075), (65, 1518645), (75, 1316159), (137, 720525), (195, 506215), (325, 303729), (411, 240175), (685, 144105), (739, 133575), (975, 101243), (1781, 55425), (2055, 48035), (2217, 44525), (3425, 28821), (3695, 26715), (5343, 18475), (8905, 11085), (9607, 10275)]