54128445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2699}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 45404355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2699, 2865, 4011, 6685, 8097, 13495, 18893, 20055, 40485, 56679, 94465, 283395, 515509, 1546527, 2577545, 3608563, 7732635, 10825689, 18042815, 54128445]

約数ペア:

[(1, 54128445), (3, 18042815), (5, 10825689), (7, 7732635), (15, 3608563), (21, 2577545), (35, 1546527), (105, 515509), (191, 283395), (573, 94465), (955, 56679), (1337, 40485), (2699, 20055), (2865, 18893), (4011, 13495), (6685, 8097)]