23129535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 44706816

約数和(自身を除く): 21577281

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 165, 195, 205, 263, 429, 451, 533, 615, 715, 789, 1315, 1353, 1599, 2145, 2255, 2665, 2893, 3419, 3945, 5863, 6765, 7995, 8679, 10257, 10783, 14465, 17095, 17589, 29315, 32349, 37609, 43395, 51285, 53915, 87945, 112827, 118613, 140179, 161745, 188045, 355839, 420537, 564135, 593065, 700895, 1541969, 1779195, 2102685, 4625907, 7709845, 23129535]

約数ペア:

[(1, 23129535), (3, 7709845), (5, 4625907), (11, 2102685), (13, 1779195), (15, 1541969), (33, 700895), (39, 593065), (41, 564135), (55, 420537), (65, 355839), (123, 188045), (143, 161745), (165, 140179), (195, 118613), (205, 112827), (263, 87945), (429, 53915), (451, 51285), (533, 43395), (615, 37609), (715, 32349), (789, 29315), (1315, 17589), (1353, 17095), (1599, 14465), (2145, 10783), (2255, 10257), (2665, 8679), (2893, 7995), (3419, 6765), (3945, 5863)]