2500979850945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15601}}^1\times {\mathrm{82847}}^1$

素因数の和:98502

約数の個数: 48

約数和(自身を含む): 4436184310272

約数和(自身を除く): 1935204459327

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 15601, 46803, 78005, 82847, 140409, 234015, 248541, 414235, 670843, 702045, 745623, 1242705, 2012529, 3354215, 3562421, 3728115, 6037587, 10062645, 10687263, 17812105, 30187935, 32061789, 53436315, 160308945, 1292496047, 3877488141, 6462480235, 11632464423, 19387440705, 55577330021, 58162322115, 166731990063, 277886650105, 500195970189, 833659950315, 2500979850945]

約数ペア:

[(1, 2500979850945), (3, 833659950315), (5, 500195970189), (9, 277886650105), (15, 166731990063), (43, 58162322115), (45, 55577330021), (129, 19387440705), (215, 11632464423), (387, 6462480235), (645, 3877488141), (1935, 1292496047), (15601, 160308945), (46803, 53436315), (78005, 32061789), (82847, 30187935), (140409, 17812105), (234015, 10687263), (248541, 10062645), (414235, 6037587), (670843, 3728115), (702045, 3562421), (745623, 3354215), (1242705, 2012529)]