148968075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 261947520

約数和(自身を除く): 112979445

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 475, 535, 977, 1425, 1605, 2033, 2675, 2931, 4885, 6099, 8025, 10165, 14655, 18563, 24425, 30495, 50825, 55689, 73275, 92815, 104539, 152475, 278445, 313617, 464075, 522695, 1392225, 1568085, 1986241, 2613475, 5958723, 7840425, 9931205, 29793615, 49656025, 148968075]

約数ペア:

[(1, 148968075), (3, 49656025), (5, 29793615), (15, 9931205), (19, 7840425), (25, 5958723), (57, 2613475), (75, 1986241), (95, 1568085), (107, 1392225), (285, 522695), (321, 464075), (475, 313617), (535, 278445), (977, 152475), (1425, 104539), (1605, 92815), (2033, 73275), (2675, 55689), (2931, 50825), (4885, 30495), (6099, 24425), (8025, 18563), (10165, 14655)]