7555162945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1\times {\mathrm{2719}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 10418688000

約数和(自身を除く): 2863525055

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2659, 2719, 13295, 13595, 29249, 29909, 50521, 51661, 146245, 149545, 252605, 258305, 555731, 568271, 2778655, 2841355, 7229821, 36149105, 79528031, 137366599, 397640155, 686832995, 1511032589, 7555162945]

約数ペア:

[(1, 7555162945), (5, 1511032589), (11, 686832995), (19, 397640155), (55, 137366599), (95, 79528031), (209, 36149105), (1045, 7229821), (2659, 2841355), (2719, 2778655), (13295, 568271), (13595, 555731), (29249, 258305), (29909, 252605), (50521, 149545), (51661, 146245)]