69724095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 132903936

約数和(自身を除く): 63179841

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 131, 137, 185, 259, 393, 411, 555, 655, 685, 777, 917, 959, 1295, 1965, 2055, 2751, 2877, 3885, 4585, 4795, 4847, 5069, 13755, 14385, 14541, 15207, 17947, 24235, 25345, 33929, 35483, 53841, 72705, 76035, 89735, 101787, 106449, 125629, 169645, 177415, 269205, 376887, 508935, 532245, 628145, 664039, 1884435, 1992117, 3320195, 4648273, 9960585, 13944819, 23241365, 69724095]

約数ペア:

[(1, 69724095), (3, 23241365), (5, 13944819), (7, 9960585), (15, 4648273), (21, 3320195), (35, 1992117), (37, 1884435), (105, 664039), (111, 628145), (131, 532245), (137, 508935), (185, 376887), (259, 269205), (393, 177415), (411, 169645), (555, 125629), (655, 106449), (685, 101787), (777, 89735), (917, 76035), (959, 72705), (1295, 53841), (1965, 35483), (2055, 33929), (2751, 25345), (2877, 24235), (3885, 17947), (4585, 15207), (4795, 14541), (4847, 14385), (5069, 13755)]