79829205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 135198720

約数和(自身を除く): 55369515

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3259, 4899, 8165, 9777, 16295, 24495, 48885, 74957, 224871, 231389, 374785, 694167, 1124355, 1156945, 3470835, 5321947, 15965841, 26609735, 79829205]

約数ペア:

[(1, 79829205), (3, 26609735), (5, 15965841), (15, 5321947), (23, 3470835), (69, 1156945), (71, 1124355), (115, 694167), (213, 374785), (345, 231389), (355, 224871), (1065, 74957), (1633, 48885), (3259, 24495), (4899, 16295), (8165, 9777)]