79920665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 109641600

約数和(自身を除く): 29720935

約数列:

[1, 5, 11, 29, 55, 89, 145, 319, 445, 563, 979, 1595, 2581, 2815, 4895, 6193, 12905, 16327, 28391, 30965, 50107, 81635, 141955, 179597, 250535, 551177, 897985, 1453103, 2755885, 7265515, 15984133, 79920665]

約数ペア:

[(1, 79920665), (5, 15984133), (11, 7265515), (29, 2755885), (55, 1453103), (89, 897985), (145, 551177), (319, 250535), (445, 179597), (563, 141955), (979, 81635), (1595, 50107), (2581, 30965), (2815, 28391), (4895, 16327), (6193, 12905)]