1566133737885

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3917}}^1\times {\mathrm{16363}}^1$

素因数の和:20475

約数の個数: 64

約数和(自身を含む): 2800506159360

約数和(自身を除く): 1234372421475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 3917, 4887, 8145, 11751, 16363, 19585, 24435, 35253, 49089, 58755, 81815, 105759, 147267, 176265, 245445, 441801, 528795, 708977, 736335, 2126931, 2209005, 2961703, 3544885, 6380793, 8885109, 10634655, 14808515, 19142379, 26655327, 31903965, 44425545, 64093871, 79965981, 95711895, 133276635, 192281613, 320469355, 399829905, 576844839, 961408065, 1730534517, 2884224195, 8652672585, 11600990651, 34802971953, 58004953255, 104408915859, 174014859765, 313226747577, 522044579295, 1566133737885]

約数ペア:

[(1, 1566133737885), (3, 522044579295), (5, 313226747577), (9, 174014859765), (15, 104408915859), (27, 58004953255), (45, 34802971953), (135, 11600990651), (181, 8652672585), (543, 2884224195), (905, 1730534517), (1629, 961408065), (2715, 576844839), (3917, 399829905), (4887, 320469355), (8145, 192281613), (11751, 133276635), (16363, 95711895), (19585, 79965981), (24435, 64093871), (35253, 44425545), (49089, 31903965), (58755, 26655327), (81815, 19142379), (105759, 14808515), (147267, 10634655), (176265, 8885109), (245445, 6380793), (441801, 3544885), (528795, 2961703), (708977, 2209005), (736335, 2126931)]