30221235

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 29774925

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 141, 165, 235, 297, 423, 433, 495, 517, 705, 1269, 1299, 1485, 1551, 2115, 2165, 2585, 3897, 4653, 4763, 6345, 6495, 7755, 11691, 13959, 14289, 19485, 20351, 23265, 23815, 42867, 58455, 61053, 69795, 71445, 101755, 128601, 183159, 214335, 223861, 305265, 549477, 643005, 671583, 915795, 1119305, 2014749, 2747385, 3357915, 6044247, 10073745, 30221235]

約数ペア:

[(1, 30221235), (3, 10073745), (5, 6044247), (9, 3357915), (11, 2747385), (15, 2014749), (27, 1119305), (33, 915795), (45, 671583), (47, 643005), (55, 549477), (99, 305265), (135, 223861), (141, 214335), (165, 183159), (235, 128601), (297, 101755), (423, 71445), (433, 69795), (495, 61053), (517, 58455), (705, 42867), (1269, 23815), (1299, 23265), (1485, 20351), (1551, 19485), (2115, 14289), (2165, 13959), (2585, 11691), (3897, 7755), (4653, 6495), (4763, 6345)]