228085245

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 405699840

約数和(自身を除く): 177614595

約数列:

[1, 3, 5, 9, 15, 45, 79, 83, 237, 249, 395, 415, 711, 747, 773, 1185, 1245, 2319, 3555, 3735, 3865, 6557, 6957, 11595, 19671, 32785, 34785, 59013, 61067, 64159, 98355, 183201, 192477, 295065, 305335, 320795, 549603, 577431, 916005, 962385, 2748015, 2887155, 5068561, 15205683, 25342805, 45617049, 76028415, 228085245]

約数ペア:

[(1, 228085245), (3, 76028415), (5, 45617049), (9, 25342805), (15, 15205683), (45, 5068561), (79, 2887155), (83, 2748015), (237, 962385), (249, 916005), (395, 577431), (415, 549603), (711, 320795), (747, 305335), (773, 295065), (1185, 192477), (1245, 183201), (2319, 98355), (3555, 64159), (3735, 61067), (3865, 59013), (6557, 34785), (6957, 32785), (11595, 19671)]