28449015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6359

約数の個数: 32

約数和(自身を含む): 53239296

約数和(自身を除く): 24790281

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6301, 18903, 31505, 44107, 94515, 132321, 220535, 270943, 661605, 812829, 1354715, 1896601, 4064145, 5689803, 9483005, 28449015]

約数ペア:

[(1, 28449015), (3, 9483005), (5, 5689803), (7, 4064145), (15, 1896601), (21, 1354715), (35, 812829), (43, 661605), (105, 270943), (129, 220535), (215, 132321), (301, 94515), (645, 44107), (903, 31505), (1505, 18903), (4515, 6301)]