17996926465

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{9059}}^1$

素因数の和:10933

約数の個数: 32

約数和(自身を含む): 25494405120

約数和(自身を除く): 7497478655

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1831, 9059, 9155, 12817, 45295, 56761, 63413, 64085, 280829, 283805, 317065, 397327, 1404145, 1965803, 1986635, 9829015, 16587029, 82935145, 116109203, 514197899, 580546015, 2570989495, 3599385293, 17996926465]

約数ペア:

[(1, 17996926465), (5, 3599385293), (7, 2570989495), (31, 580546015), (35, 514197899), (155, 116109203), (217, 82935145), (1085, 16587029), (1831, 9829015), (9059, 1986635), (9155, 1965803), (12817, 1404145), (45295, 397327), (56761, 317065), (63413, 283805), (64085, 280829)]