64201560015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{118717}}^1$

素因数の和:119919

約数の個数: 32

約数和(自身を含む): 106128193536

約数和(自身を除く): 41926633521

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1163, 3489, 5815, 17445, 36053, 108159, 118717, 180265, 356151, 540795, 593585, 1780755, 3680227, 11040681, 18401135, 55203405, 138067871, 414203613, 690339355, 2071018065, 4280104001, 12840312003, 21400520005, 64201560015]

約数ペア:

[(1, 64201560015), (3, 21400520005), (5, 12840312003), (15, 4280104001), (31, 2071018065), (93, 690339355), (155, 414203613), (465, 138067871), (1163, 55203405), (3489, 18401135), (5815, 11040681), (17445, 3680227), (36053, 1780755), (108159, 593585), (118717, 540795), (180265, 356151)]