395225066015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{31627}}^1$

素因数の和:31968

約数の個数: 64

約数和(自身を含む): 555494962176

約数和(自身を除く): 160269896161

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 263, 559, 731, 1105, 1315, 2795, 3419, 3655, 4471, 9503, 11309, 17095, 22355, 31627, 47515, 56545, 58123, 147017, 158135, 192253, 290615, 411151, 537659, 735085, 961265, 1359961, 2055755, 2499289, 2688295, 6799805, 6989567, 8317901, 12496445, 17679493, 23119337, 34947835, 41589505, 88397465, 108132713, 115596685, 141404317, 300551381, 357669743, 540663565, 707021585, 1502756905, 1788348715, 1838256121, 4649706659, 6080385631, 9191280605, 23248533295, 30401928155, 79045013203, 395225066015]

約数ペア:

[(1, 395225066015), (5, 79045013203), (13, 30401928155), (17, 23248533295), (43, 9191280605), (65, 6080385631), (85, 4649706659), (215, 1838256121), (221, 1788348715), (263, 1502756905), (559, 707021585), (731, 540663565), (1105, 357669743), (1315, 300551381), (2795, 141404317), (3419, 115596685), (3655, 108132713), (4471, 88397465), (9503, 41589505), (11309, 34947835), (17095, 23119337), (22355, 17679493), (31627, 12496445), (47515, 8317901), (56545, 6989567), (58123, 6799805), (147017, 2688295), (158135, 2499289), (192253, 2055755), (290615, 1359961), (411151, 961265), (537659, 735085)]