15756673465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{112279}}^1$

素因数の和:112441

約数の個数: 32

約数和(自身を含む): 21730222080

約数和(自身を除く): 5973548615

約数列:

[1, 5, 13, 17, 65, 85, 127, 221, 635, 1105, 1651, 2159, 8255, 10795, 28067, 112279, 140335, 561395, 1459627, 1908743, 7298135, 9543715, 14259433, 24813659, 71297165, 124068295, 185372629, 242410361, 926863145, 1212051805, 3151334693, 15756673465]

約数ペア:

[(1, 15756673465), (5, 3151334693), (13, 1212051805), (17, 926863145), (65, 242410361), (85, 185372629), (127, 124068295), (221, 71297165), (635, 24813659), (1105, 14259433), (1651, 9543715), (2159, 7298135), (8255, 1908743), (10795, 1459627), (28067, 561395), (112279, 140335)]