23049565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 15104675

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 77, 95, 115, 133, 137, 161, 209, 253, 385, 437, 665, 685, 805, 959, 1045, 1265, 1463, 1507, 1771, 2185, 2603, 3059, 3151, 4795, 4807, 7315, 7535, 8855, 10549, 13015, 15295, 15755, 18221, 22057, 24035, 28633, 33649, 34661, 52745, 59869, 91105, 110285, 143165, 168245, 173305, 200431, 242627, 299345, 419083, 658559, 1002155, 1213135, 2095415, 3292795, 4609913, 23049565]

約数ペア:

[(1, 23049565), (5, 4609913), (7, 3292795), (11, 2095415), (19, 1213135), (23, 1002155), (35, 658559), (55, 419083), (77, 299345), (95, 242627), (115, 200431), (133, 173305), (137, 168245), (161, 143165), (209, 110285), (253, 91105), (385, 59869), (437, 52745), (665, 34661), (685, 33649), (805, 28633), (959, 24035), (1045, 22057), (1265, 18221), (1463, 15755), (1507, 15295), (1771, 13015), (2185, 10549), (2603, 8855), (3059, 7535), (3151, 7315), (4795, 4807)]