23319555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11723

約数の個数: 32

約数和(自身を含む): 44889600

約数和(自身を除く): 21570045

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 11689, 35067, 58445, 81823, 175335, 222091, 245469, 409115, 666273, 1110455, 1227345, 1554637, 3331365, 4663911, 7773185, 23319555]

約数ペア:

[(1, 23319555), (3, 7773185), (5, 4663911), (7, 3331365), (15, 1554637), (19, 1227345), (21, 1110455), (35, 666273), (57, 409115), (95, 245469), (105, 222091), (133, 175335), (285, 81823), (399, 58445), (665, 35067), (1995, 11689)]