291570495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 483779520

約数和(自身を除く): 192209025

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 797, 841, 2391, 2523, 3985, 4205, 11955, 12615, 23113, 24389, 69339, 73167, 115565, 121945, 346695, 365835, 670277, 2010831, 3351385, 10054155, 19438033, 58314099, 97190165, 291570495]

約数ペア:

[(1, 291570495), (3, 97190165), (5, 58314099), (15, 19438033), (29, 10054155), (87, 3351385), (145, 2010831), (435, 670277), (797, 365835), (841, 346695), (2391, 121945), (2523, 115565), (3985, 73167), (4205, 69339), (11955, 24389), (12615, 23113)]