201419475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 354084480

約数和(自身を除く): 152665005

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 475, 535, 1321, 1425, 1605, 2033, 2675, 3963, 6099, 6605, 8025, 10165, 19815, 25099, 30495, 33025, 50825, 75297, 99075, 125495, 141347, 152475, 376485, 424041, 627475, 706735, 1882425, 2120205, 2685593, 3533675, 8056779, 10601025, 13427965, 40283895, 67139825, 201419475]

約数ペア:

[(1, 201419475), (3, 67139825), (5, 40283895), (15, 13427965), (19, 10601025), (25, 8056779), (57, 3533675), (75, 2685593), (95, 2120205), (107, 1882425), (285, 706735), (321, 627475), (475, 424041), (535, 376485), (1321, 152475), (1425, 141347), (1605, 125495), (2033, 99075), (2675, 75297), (3963, 50825), (6099, 33025), (6605, 30495), (8025, 25099), (10165, 19815)]