12587433905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 17000755200

約数和(自身を除く): 4413321295

約数列:

[1, 5, 23, 29, 31, 109, 115, 145, 155, 545, 667, 713, 899, 1117, 2507, 3161, 3335, 3379, 3565, 4495, 5585, 12535, 15805, 16895, 20677, 25691, 32393, 34627, 72703, 77717, 97991, 103385, 121753, 128455, 161965, 173135, 363515, 388585, 489955, 608765, 745039, 796421, 1004183, 2253793, 2800319, 3530837, 3725195, 3774343, 3982105, 5020915, 11268965, 14001595, 17654185, 18871715, 23096209, 81209251, 86809889, 109455947, 115481045, 406046255, 434049445, 547279735, 2517486781, 12587433905]

約数ペア:

[(1, 12587433905), (5, 2517486781), (23, 547279735), (29, 434049445), (31, 406046255), (109, 115481045), (115, 109455947), (145, 86809889), (155, 81209251), (545, 23096209), (667, 18871715), (713, 17654185), (899, 14001595), (1117, 11268965), (2507, 5020915), (3161, 3982105), (3335, 3774343), (3379, 3725195), (3565, 3530837), (4495, 2800319), (5585, 2253793), (12535, 1004183), (15805, 796421), (16895, 745039), (20677, 608765), (25691, 489955), (32393, 388585), (34627, 363515), (72703, 173135), (77717, 161965), (97991, 128455), (103385, 121753)]