8901255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 15770880

約数和(自身を除く): 6869625

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 739, 803, 1095, 2217, 2409, 3695, 4015, 8129, 11085, 12045, 24387, 40645, 53947, 121935, 161841, 269735, 593417, 809205, 1780251, 2967085, 8901255]

約数ペア:

[(1, 8901255), (3, 2967085), (5, 1780251), (11, 809205), (15, 593417), (33, 269735), (55, 161841), (73, 121935), (165, 53947), (219, 40645), (365, 24387), (739, 12045), (803, 11085), (1095, 8129), (2217, 4015), (2409, 3695)]