146993385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18181}}^1$

素因数の和:18214

約数の個数: 48

約数和(自身を含む): 298475712

約数和(自身を除く): 151482327

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 18181, 54543, 90905, 127267, 199991, 272715, 381801, 599973, 636335, 890869, 999955, 1399937, 1909005, 2672607, 2999865, 4199811, 4454345, 6999685, 9799559, 13363035, 20999055, 29398677, 48997795, 146993385]

約数ペア:

[(1, 146993385), (3, 48997795), (5, 29398677), (7, 20999055), (11, 13363035), (15, 9799559), (21, 6999685), (33, 4454345), (35, 4199811), (49, 2999865), (55, 2672607), (77, 1909005), (105, 1399937), (147, 999955), (165, 890869), (231, 636335), (245, 599973), (385, 381801), (539, 272715), (735, 199991), (1155, 127267), (1617, 90905), (2695, 54543), (8085, 18181)]