156728270175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1549081}}^1$

素因数の和:1549184

約数の個数: 48

約数和(自身を含む): 276604081920

約数和(自身を除く): 119875811745

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 285, 355, 475, 1065, 1349, 1425, 1775, 4047, 5325, 6745, 20235, 33725, 101175, 1549081, 4647243, 7745405, 23236215, 29432539, 38727025, 88297617, 109984751, 116181075, 147162695, 329954253, 441488085, 549923755, 735813475, 1649771265, 2089710269, 2207440425, 2749618775, 6269130807, 8248856325, 10448551345, 31345654035, 52242756725, 156728270175]

約数ペア:

[(1, 156728270175), (3, 52242756725), (5, 31345654035), (15, 10448551345), (19, 8248856325), (25, 6269130807), (57, 2749618775), (71, 2207440425), (75, 2089710269), (95, 1649771265), (213, 735813475), (285, 549923755), (355, 441488085), (475, 329954253), (1065, 147162695), (1349, 116181075), (1425, 109984751), (1775, 88297617), (4047, 38727025), (5325, 29432539), (6745, 23236215), (20235, 7745405), (33725, 4647243), (101175, 1549081)]