5087223505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{28163}}^1$

素因数の和:28585

約数の個数: 32

約数和(自身を含む): 7532630784

約数和(自身を除く): 2445407279

約数列:

[1, 5, 7, 13, 35, 65, 91, 397, 455, 1985, 2779, 5161, 13895, 25805, 28163, 36127, 140815, 180635, 197141, 366119, 985705, 1830595, 2562833, 11180711, 12814165, 55903555, 78264977, 145349243, 391324885, 726746215, 1017444701, 5087223505]

約数ペア:

[(1, 5087223505), (5, 1017444701), (7, 726746215), (13, 391324885), (35, 145349243), (65, 78264977), (91, 55903555), (397, 12814165), (455, 11180711), (1985, 2562833), (2779, 1830595), (5161, 985705), (13895, 366119), (25805, 197141), (28163, 180635), (36127, 140815)]