152725905

素因数分解:

$3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 274718400

約数和(自身を除く): 121992495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 439, 859, 1317, 2195, 2577, 3951, 4295, 6585, 7731, 11853, 12885, 19755, 23193, 35559, 38655, 59265, 69579, 115965, 177795, 347895, 377101, 1131303, 1885505, 3393909, 5656515, 10181727, 16969545, 30545181, 50908635, 152725905]

約数ペア:

[(1, 152725905), (3, 50908635), (5, 30545181), (9, 16969545), (15, 10181727), (27, 5656515), (45, 3393909), (81, 1885505), (135, 1131303), (405, 377101), (439, 347895), (859, 177795), (1317, 115965), (2195, 69579), (2577, 59265), (3951, 38655), (4295, 35559), (6585, 23193), (7731, 19755), (11853, 12885)]