22156721625

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3347}}^1$

素因数の和:3631

約数の個数: 64

約数和(自身を含む): 37437603840

約数和(自身を除く): 15280882215

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 139, 375, 381, 417, 635, 695, 1905, 2085, 3175, 3347, 3475, 9525, 10041, 10425, 15875, 16735, 17375, 17653, 47625, 50205, 52125, 52959, 83675, 88265, 251025, 264795, 418375, 425069, 441325, 465233, 1255125, 1275207, 1323975, 1395699, 2125345, 2206625, 2326165, 6376035, 6619875, 6978495, 10626725, 11630825, 31880175, 34892475, 53133625, 58154125, 59084591, 159400875, 174462375, 177253773, 295422955, 886268865, 1477114775, 4431344325, 7385573875, 22156721625]

約数ペア:

[(1, 22156721625), (3, 7385573875), (5, 4431344325), (15, 1477114775), (25, 886268865), (75, 295422955), (125, 177253773), (127, 174462375), (139, 159400875), (375, 59084591), (381, 58154125), (417, 53133625), (635, 34892475), (695, 31880175), (1905, 11630825), (2085, 10626725), (3175, 6978495), (3347, 6619875), (3475, 6376035), (9525, 2326165), (10041, 2206625), (10425, 2125345), (15875, 1395699), (16735, 1323975), (17375, 1275207), (17653, 1255125), (47625, 465233), (50205, 441325), (52125, 425069), (52959, 418375), (83675, 264795), (88265, 251025)]