77230895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 111310848

約数和(自身を除く): 34079953

約数列:

[1, 5, 7, 23, 35, 115, 161, 197, 487, 805, 985, 1379, 2435, 3409, 4531, 6895, 11201, 17045, 22655, 31717, 56005, 78407, 95939, 158585, 392035, 479695, 671573, 2206597, 3357865, 11032985, 15446179, 77230895]

約数ペア:

[(1, 77230895), (5, 15446179), (7, 11032985), (23, 3357865), (35, 2206597), (115, 671573), (161, 479695), (197, 392035), (487, 158585), (805, 95939), (985, 78407), (1379, 56005), (2435, 31717), (3409, 22655), (4531, 17045), (6895, 11201)]