3179865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 5725440

約数和(自身を除く): 2545575

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 709, 897, 1495, 2127, 3545, 4485, 9217, 10635, 16307, 27651, 46085, 48921, 81535, 138255, 211991, 244605, 635973, 1059955, 3179865]

約数ペア:

[(1, 3179865), (3, 1059955), (5, 635973), (13, 244605), (15, 211991), (23, 138255), (39, 81535), (65, 48921), (69, 46085), (115, 27651), (195, 16307), (299, 10635), (345, 9217), (709, 4485), (897, 3545), (1495, 2127)]