23833935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 19296945

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 141, 177, 191, 235, 295, 423, 531, 573, 705, 885, 955, 1719, 2115, 2655, 2773, 2865, 8319, 8595, 8977, 11269, 13865, 24957, 26931, 33807, 41595, 44885, 56345, 80793, 101421, 124785, 134655, 169035, 403965, 507105, 529643, 1588929, 2648215, 4766787, 7944645, 23833935]

約数ペア:

[(1, 23833935), (3, 7944645), (5, 4766787), (9, 2648215), (15, 1588929), (45, 529643), (47, 507105), (59, 403965), (141, 169035), (177, 134655), (191, 124785), (235, 101421), (295, 80793), (423, 56345), (531, 44885), (573, 41595), (705, 33807), (885, 26931), (955, 24957), (1719, 13865), (2115, 11269), (2655, 8977), (2773, 8595), (2865, 8319)]