225041415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19259}}^1$

素因数の和:19327

約数の個数: 32

約数和(自身を含む): 388281600

約数和(自身を除く): 163240185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 19259, 57777, 96295, 288885, 365921, 789619, 1097763, 1829605, 2368857, 3948095, 5488815, 11844285, 15002761, 45008283, 75013805, 225041415]

約数ペア:

[(1, 225041415), (3, 75013805), (5, 45008283), (15, 15002761), (19, 11844285), (41, 5488815), (57, 3948095), (95, 2368857), (123, 1829605), (205, 1097763), (285, 789619), (615, 365921), (779, 288885), (2337, 96295), (3895, 57777), (11685, 19259)]