24685785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 48137544

約数和(自身を除く): 23451759

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 61, 69, 85, 115, 153, 183, 207, 255, 305, 345, 391, 529, 549, 765, 915, 1035, 1037, 1173, 1403, 1587, 1955, 2645, 2745, 3111, 3519, 4209, 4761, 5185, 5865, 7015, 7935, 8993, 9333, 12627, 15555, 17595, 21045, 23805, 23851, 26979, 32269, 44965, 46665, 63135, 71553, 80937, 96807, 119255, 134895, 161345, 214659, 290421, 357765, 404685, 484035, 548573, 1073295, 1452105, 1645719, 2742865, 4937157, 8228595, 24685785]

約数ペア:

[(1, 24685785), (3, 8228595), (5, 4937157), (9, 2742865), (15, 1645719), (17, 1452105), (23, 1073295), (45, 548573), (51, 484035), (61, 404685), (69, 357765), (85, 290421), (115, 214659), (153, 161345), (183, 134895), (207, 119255), (255, 96807), (305, 80937), (345, 71553), (391, 63135), (529, 46665), (549, 44965), (765, 32269), (915, 26979), (1035, 23851), (1037, 23805), (1173, 21045), (1403, 17595), (1587, 15555), (1955, 12627), (2645, 9333), (2745, 8993), (3111, 7935), (3519, 7015), (4209, 5865), (4761, 5185)]