2402205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 4214784

約数和(自身を除く): 1812579

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 127, 195, 291, 381, 485, 635, 1261, 1455, 1651, 1905, 3783, 4953, 6305, 8255, 12319, 18915, 24765, 36957, 61595, 160147, 184785, 480441, 800735, 2402205]

約数ペア:

[(1, 2402205), (3, 800735), (5, 480441), (13, 184785), (15, 160147), (39, 61595), (65, 36957), (97, 24765), (127, 18915), (195, 12319), (291, 8255), (381, 6305), (485, 4953), (635, 3783), (1261, 1905), (1455, 1651)]