25345367063

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 28049150976

約数和(自身を除く): 2703783913

約数列:

[1, 23, 43, 47, 151, 157, 529, 989, 1081, 2021, 3473, 3611, 6493, 6751, 7097, 7379, 22747, 23707, 24863, 46483, 79879, 83053, 149339, 155273, 163231, 169717, 305171, 317297, 545261, 1019401, 1069109, 1114229, 3434797, 3571279, 3754313, 3903491, 7018933, 7297831, 12541003, 23446223, 25627267, 47911847, 161435459, 167850113, 539263129, 589427141, 1101972481, 25345367063]

約数ペア:

[(1, 25345367063), (23, 1101972481), (43, 589427141), (47, 539263129), (151, 167850113), (157, 161435459), (529, 47911847), (989, 25627267), (1081, 23446223), (2021, 12541003), (3473, 7297831), (3611, 7018933), (6493, 3903491), (6751, 3754313), (7097, 3571279), (7379, 3434797), (22747, 1114229), (23707, 1069109), (24863, 1019401), (46483, 545261), (79879, 317297), (83053, 305171), (149339, 169717), (155273, 163231)]