190480545

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4782

約数の個数: 32

約数和(自身を含む): 339776640

約数和(自身を除く): 149296095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 951, 1585, 2853, 4451, 4755, 8559, 13353, 14265, 22255, 40059, 42795, 66765, 120177, 200295, 600885, 1410967, 4232901, 7054835, 12698703, 21164505, 38096109, 63493515, 190480545]

約数ペア:

[(1, 190480545), (3, 63493515), (5, 38096109), (9, 21164505), (15, 12698703), (27, 7054835), (45, 4232901), (135, 1410967), (317, 600885), (951, 200295), (1585, 120177), (2853, 66765), (4451, 42795), (4755, 40059), (8559, 22255), (13353, 14265)]