2897025

素因数分解:

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

素因数の和:158

約数の個数: 36

約数和(自身を含む): 5102352

約数和(自身を除く): 2205327

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 321, 361, 475, 535, 1083, 1425, 1605, 1805, 2033, 2675, 5415, 6099, 8025, 9025, 10165, 27075, 30495, 38627, 50825, 115881, 152475, 193135, 579405, 965675, 2897025]

約数ペア:

[(1, 2897025), (3, 965675), (5, 579405), (15, 193135), (19, 152475), (25, 115881), (57, 50825), (75, 38627), (95, 30495), (107, 27075), (285, 10165), (321, 9025), (361, 8025), (475, 6099), (535, 5415), (1083, 2675), (1425, 2033), (1605, 1805)]