73874835

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3945

約数の個数: 40

約数和(自身を含む): 135279936

約数和(自身を除く): 61405101

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 3881, 6345, 11643, 19035, 19405, 34929, 58215, 104787, 174645, 182407, 314361, 523935, 547221, 912035, 1571805, 1641663, 2736105, 4924989, 8208315, 14774967, 24624945, 73874835]

約数ペア:

[(1, 73874835), (3, 24624945), (5, 14774967), (9, 8208315), (15, 4924989), (27, 2736105), (45, 1641663), (47, 1571805), (81, 912035), (135, 547221), (141, 523935), (235, 314361), (405, 182407), (423, 174645), (705, 104787), (1269, 58215), (2115, 34929), (3807, 19405), (3881, 19035), (6345, 11643)]