23538735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 46379520

約数和(自身を除く): 22840785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 131, 135, 165, 297, 363, 393, 495, 605, 655, 1089, 1179, 1331, 1441, 1485, 1815, 1965, 3267, 3537, 3993, 4323, 5445, 5895, 6655, 7205, 11979, 12969, 15851, 16335, 17685, 19965, 21615, 35937, 38907, 47553, 59895, 64845, 79255, 142659, 174361, 179685, 194535, 237765, 427977, 523083, 713295, 871805, 1569249, 2139885, 2615415, 4707747, 7846245, 23538735]

約数ペア:

[(1, 23538735), (3, 7846245), (5, 4707747), (9, 2615415), (11, 2139885), (15, 1569249), (27, 871805), (33, 713295), (45, 523083), (55, 427977), (99, 237765), (121, 194535), (131, 179685), (135, 174361), (165, 142659), (297, 79255), (363, 64845), (393, 59895), (495, 47553), (605, 38907), (655, 35937), (1089, 21615), (1179, 19965), (1331, 17685), (1441, 16335), (1485, 15851), (1815, 12969), (1965, 11979), (3267, 7205), (3537, 6655), (3993, 5895), (4323, 5445)]