77882545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 105638400

約数和(自身を除く): 27755855

約数列:

[1, 5, 13, 29, 65, 79, 145, 377, 395, 523, 1027, 1885, 2291, 2615, 5135, 6799, 11455, 15167, 29783, 33995, 41317, 75835, 148915, 197171, 206585, 537121, 985855, 1198193, 2685605, 5990965, 15576509, 77882545]

約数ペア:

[(1, 77882545), (5, 15576509), (13, 5990965), (29, 2685605), (65, 1198193), (79, 985855), (145, 537121), (377, 206585), (395, 197171), (523, 148915), (1027, 75835), (1885, 41317), (2291, 33995), (2615, 29783), (5135, 15167), (6799, 11455)]