74418795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 141804000

約数和(自身を除く): 67385205

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 745, 1009, 1341, 1639, 2235, 3027, 4917, 5045, 6705, 8195, 9081, 11099, 14751, 15135, 24585, 33297, 45405, 55495, 73755, 99891, 150341, 166485, 451023, 499455, 751705, 1353069, 1653751, 2255115, 4961253, 6765345, 8268755, 14883759, 24806265, 74418795]

約数ペア:

[(1, 74418795), (3, 24806265), (5, 14883759), (9, 8268755), (11, 6765345), (15, 4961253), (33, 2255115), (45, 1653751), (55, 1353069), (99, 751705), (149, 499455), (165, 451023), (447, 166485), (495, 150341), (745, 99891), (1009, 73755), (1341, 55495), (1639, 45405), (2235, 33297), (3027, 24585), (4917, 15135), (5045, 14751), (6705, 11099), (8195, 9081)]