17207980415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{11113}}^1$

素因数の和:11387

約数の個数: 32

約数和(自身を含む): 21845678400

約数和(自身を除く): 4637697985

約数列:

[1, 5, 29, 59, 145, 181, 295, 905, 1711, 5249, 8555, 10679, 11113, 26245, 53395, 55565, 309691, 322277, 655667, 1548455, 1611385, 2011453, 3278335, 10057265, 19014343, 58332137, 95071715, 118675727, 291660685, 593378635, 3441596083, 17207980415]

約数ペア:

[(1, 17207980415), (5, 3441596083), (29, 593378635), (59, 291660685), (145, 118675727), (181, 95071715), (295, 58332137), (905, 19014343), (1711, 10057265), (5249, 3278335), (8555, 2011453), (10679, 1611385), (11113, 1548455), (26245, 655667), (53395, 322277), (55565, 309691)]