401047272015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27739}}^1\times {\mathrm{74143}}^1$

素因数の和:101903

約数の個数: 32

約数和(自身を含む): 691069532160

約数和(自身を除く): 290022260145

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 27739, 74143, 83217, 138695, 222429, 360607, 370715, 416085, 963859, 1081821, 1112145, 1803035, 2891577, 4819295, 5409105, 14457885, 2056652677, 6169958031, 10283263385, 26736484801, 30849790155, 80209454403, 133682424005, 401047272015]

約数ペア:

[(1, 401047272015), (3, 133682424005), (5, 80209454403), (13, 30849790155), (15, 26736484801), (39, 10283263385), (65, 6169958031), (195, 2056652677), (27739, 14457885), (74143, 5409105), (83217, 4819295), (138695, 2891577), (222429, 1803035), (360607, 1112145), (370715, 1081821), (416085, 963859)]