76216815

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1627}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 135970560

約数和(自身を除く): 59753745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1627, 1735, 3123, 4881, 5205, 8135, 9369, 14643, 15615, 24405, 43929, 46845, 73215, 219645, 564569, 1693707, 2822845, 5081121, 8468535, 15243363, 25405605, 76216815]

約数ペア:

[(1, 76216815), (3, 25405605), (5, 15243363), (9, 8468535), (15, 5081121), (27, 2822845), (45, 1693707), (135, 564569), (347, 219645), (1041, 73215), (1627, 46845), (1735, 43929), (3123, 24405), (4881, 15615), (5205, 14643), (8135, 9369)]