82393025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 126450240

約数和(自身を除く): 44057215

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 1045, 1213, 1235, 2717, 3575, 5225, 6065, 6175, 13343, 13585, 15769, 23047, 30325, 66715, 67925, 78845, 115235, 173459, 253517, 299611, 333575, 394225, 576175, 867295, 1267585, 1498055, 3295721, 4336475, 6337925, 7490275, 16478605, 82393025]

約数ペア:

[(1, 82393025), (5, 16478605), (11, 7490275), (13, 6337925), (19, 4336475), (25, 3295721), (55, 1498055), (65, 1267585), (95, 867295), (143, 576175), (209, 394225), (247, 333575), (275, 299611), (325, 253517), (475, 173459), (715, 115235), (1045, 78845), (1213, 67925), (1235, 66715), (2717, 30325), (3575, 23047), (5225, 15769), (6065, 13585), (6175, 13343)]