21326888595

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{48527}}^1$

素因数の和:48971

約数の個数: 32

約数和(自身を含む): 34632686592

約数和(自身を除く): 13305797997

約数列:

[1, 3, 5, 15, 83, 249, 353, 415, 1059, 1245, 1765, 5295, 29299, 48527, 87897, 145581, 146495, 242635, 439485, 727905, 4027741, 12083223, 17130031, 20138705, 51390093, 60416115, 85650155, 256950465, 1421792573, 4265377719, 7108962865, 21326888595]

約数ペア:

[(1, 21326888595), (3, 7108962865), (5, 4265377719), (15, 1421792573), (83, 256950465), (249, 85650155), (353, 60416115), (415, 51390093), (1059, 20138705), (1245, 17130031), (1765, 12083223), (5295, 4027741), (29299, 727905), (48527, 439485), (87897, 242635), (145581, 146495)]