15225810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1009}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 36650880

約数和(自身を除く): 21425070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1009, 1509, 2018, 2515, 3018, 3027, 5030, 5045, 6054, 7545, 10090, 15090, 15135, 30270, 507527, 1015054, 1522581, 2537635, 3045162, 5075270, 7612905, 15225810]

約数ペア:

[(1, 15225810), (2, 7612905), (3, 5075270), (5, 3045162), (6, 2537635), (10, 1522581), (15, 1015054), (30, 507527), (503, 30270), (1006, 15135), (1009, 15090), (1509, 10090), (2018, 7545), (2515, 6054), (3018, 5045), (3027, 5030)]