74908845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 145139904

約数和(自身を除く): 70231059

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 3691, 4059, 6765, 11073, 18455, 20295, 33219, 40601, 55365, 121803, 151331, 166095, 203005, 365409, 453993, 609015, 756655, 1361979, 1664641, 1827045, 2269965, 4993923, 6809895, 8323205, 14981769, 24969615, 74908845]

約数ペア:

[(1, 74908845), (3, 24969615), (5, 14981769), (9, 8323205), (11, 6809895), (15, 4993923), (33, 2269965), (41, 1827045), (45, 1664641), (55, 1361979), (99, 756655), (123, 609015), (165, 453993), (205, 365409), (369, 203005), (451, 166095), (495, 151331), (615, 121803), (1353, 55365), (1845, 40601), (2255, 33219), (3691, 20295), (4059, 18455), (6765, 11073)]