4028805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 7816320

約数和(自身を除く): 3787515

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2713, 8139, 13565, 24417, 29843, 40695, 73251, 89529, 122085, 149215, 268587, 366255, 447645, 805761, 1342935, 4028805]

約数ペア:

[(1, 4028805), (3, 1342935), (5, 805761), (9, 447645), (11, 366255), (15, 268587), (27, 149215), (33, 122085), (45, 89529), (55, 73251), (99, 40695), (135, 29843), (165, 24417), (297, 13565), (495, 8139), (1485, 2713)]