138701472025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1\times {\mathrm{2339}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 182731161600

約数和(自身を除く): 44029689575

約数列:

[1, 5, 19, 25, 95, 127, 475, 635, 983, 2339, 2413, 3175, 4915, 11695, 12065, 18677, 24575, 44441, 58475, 60325, 93385, 124841, 222205, 297053, 466925, 624205, 1111025, 1485265, 2299237, 2371979, 3121025, 5644007, 7426325, 11496185, 11859895, 28220035, 43685503, 57480925, 59299475, 141100175, 218427515, 292003099, 1092137575, 1460015495, 5548058881, 7300077475, 27740294405, 138701472025]

約数ペア:

[(1, 138701472025), (5, 27740294405), (19, 7300077475), (25, 5548058881), (95, 1460015495), (127, 1092137575), (475, 292003099), (635, 218427515), (983, 141100175), (2339, 59299475), (2413, 57480925), (3175, 43685503), (4915, 28220035), (11695, 11859895), (12065, 11496185), (18677, 7426325), (24575, 5644007), (44441, 3121025), (58475, 2371979), (60325, 2299237), (93385, 1485265), (124841, 1111025), (222205, 624205), (297053, 466925)]