28783545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 24051783

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 587, 1401, 1761, 2335, 2935, 3269, 4109, 7005, 8805, 9807, 12327, 16345, 20545, 49035, 61635, 274129, 822387, 1370645, 1918903, 4111935, 5756709, 9594515, 28783545]

約数ペア:

[(1, 28783545), (3, 9594515), (5, 5756709), (7, 4111935), (15, 1918903), (21, 1370645), (35, 822387), (105, 274129), (467, 61635), (587, 49035), (1401, 20545), (1761, 16345), (2335, 12327), (2935, 9807), (3269, 8805), (4109, 7005)]