179098925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 241056000

約数和(自身を除く): 61957075

約数列:

[1, 5, 25, 29, 53, 59, 79, 145, 265, 295, 395, 725, 1325, 1475, 1537, 1711, 1975, 2291, 3127, 4187, 4661, 7685, 8555, 11455, 15635, 20935, 23305, 38425, 42775, 57275, 78175, 90683, 104675, 116525, 121423, 135169, 247033, 453415, 607115, 675845, 1235165, 2267075, 3035575, 3379225, 6175825, 7163957, 35819785, 179098925]

約数ペア:

[(1, 179098925), (5, 35819785), (25, 7163957), (29, 6175825), (53, 3379225), (59, 3035575), (79, 2267075), (145, 1235165), (265, 675845), (295, 607115), (395, 453415), (725, 247033), (1325, 135169), (1475, 121423), (1537, 116525), (1711, 104675), (1975, 90683), (2291, 78175), (3127, 57275), (4187, 42775), (4661, 38425), (7685, 23305), (8555, 20935), (11455, 15635)]