77142115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16361}}^1$

素因数の和:16430

約数の個数: 16

約数和(自身を含む): 98957376

約数和(自身を除く): 21815261

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 16361, 81805, 376303, 670801, 1881515, 3354005, 15428423, 77142115]

約数ペア:

[(1, 77142115), (5, 15428423), (23, 3354005), (41, 1881515), (115, 670801), (205, 376303), (943, 81805), (4715, 16361)]