27170865

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 47698560

約数和(自身を除く): 20527695

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 7643, 22929, 38215, 68787, 114645, 343935, 603797, 1811391, 3018985, 5434173, 9056955, 27170865]

約数ペア:

[(1, 27170865), (3, 9056955), (5, 5434173), (9, 3018985), (15, 1811391), (45, 603797), (79, 343935), (237, 114645), (395, 68787), (711, 38215), (1185, 22929), (3555, 7643)]