713668585

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 1092726936

約数和(自身を除く): 379058351

約数列:

[1, 5, 7, 17, 35, 49, 53, 61, 85, 119, 245, 265, 305, 371, 427, 595, 833, 901, 1037, 1855, 2135, 2597, 2809, 2989, 3233, 4165, 4505, 5185, 6307, 7259, 12985, 14045, 14945, 16165, 19663, 22631, 31535, 36295, 44149, 47753, 50813, 54961, 98315, 113155, 137641, 158417, 171349, 220745, 238765, 254065, 274805, 334271, 384727, 688205, 792085, 856745, 1199443, 1671355, 1923635, 2339897, 2693089, 2912933, 5997215, 8396101, 11699485, 13465445, 14564665, 20390531, 41980505, 101952655, 142733717, 713668585]

約数ペア:

[(1, 713668585), (5, 142733717), (7, 101952655), (17, 41980505), (35, 20390531), (49, 14564665), (53, 13465445), (61, 11699485), (85, 8396101), (119, 5997215), (245, 2912933), (265, 2693089), (305, 2339897), (371, 1923635), (427, 1671355), (595, 1199443), (833, 856745), (901, 792085), (1037, 688205), (1855, 384727), (2135, 334271), (2597, 274805), (2809, 254065), (2989, 238765), (3233, 220745), (4165, 171349), (4505, 158417), (5185, 137641), (6307, 113155), (7259, 98315), (12985, 54961), (14045, 50813), (14945, 47753), (16165, 44149), (19663, 36295), (22631, 31535)]