47727615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 82607616

約数和(自身を除く): 34880001

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 787, 933, 1555, 2361, 3935, 4043, 4665, 10231, 11805, 12129, 20215, 30693, 51155, 60645, 153465, 244757, 734271, 1223785, 3181841, 3671355, 9545523, 15909205, 47727615]

約数ペア:

[(1, 47727615), (3, 15909205), (5, 9545523), (13, 3671355), (15, 3181841), (39, 1223785), (65, 734271), (195, 244757), (311, 153465), (787, 60645), (933, 51155), (1555, 30693), (2361, 20215), (3935, 12129), (4043, 11805), (4665, 10231)]