77230615

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28657}}^1$

素因数の和:28687

約数の個数: 24

約数和(自身を含む): 117612432

約数和(自身を除く): 40381817

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 28657, 143285, 200599, 315227, 1002995, 1404193, 1576135, 2206589, 7020965, 11032945, 15446123, 77230615]

約数ペア:

[(1, 77230615), (5, 15446123), (7, 11032945), (11, 7020965), (35, 2206589), (49, 1576135), (55, 1404193), (77, 1002995), (245, 315227), (385, 200599), (539, 143285), (2695, 28657)]