231598895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 311040000

約数和(自身を除く): 79441105

約数列:

[1, 5, 11, 55, 59, 149, 295, 479, 649, 745, 1639, 2395, 3245, 5269, 8195, 8791, 26345, 28261, 43955, 71371, 96701, 141305, 310871, 356855, 483505, 785081, 1554355, 3925405, 4210889, 21054445, 46319779, 231598895]

約数ペア:

[(1, 231598895), (5, 46319779), (11, 21054445), (55, 4210889), (59, 3925405), (149, 1554355), (295, 785081), (479, 483505), (649, 356855), (745, 310871), (1639, 141305), (2395, 96701), (3245, 71371), (5269, 43955), (8195, 28261), (8791, 26345)]