127174905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19763}}^1$

素因数の和:19798

約数の個数: 48

約数和(自身を含む): 258987456

約数和(自身を除く): 131812551

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 19763, 59289, 98815, 177867, 217393, 256919, 296445, 652179, 770757, 889335, 1086965, 1284595, 1956537, 2312271, 2826109, 3260895, 3853785, 8478327, 9782685, 11561355, 14130545, 25434981, 42391635, 127174905]

約数ペア:

[(1, 127174905), (3, 42391635), (5, 25434981), (9, 14130545), (11, 11561355), (13, 9782685), (15, 8478327), (33, 3853785), (39, 3260895), (45, 2826109), (55, 2312271), (65, 1956537), (99, 1284595), (117, 1086965), (143, 889335), (165, 770757), (195, 652179), (429, 296445), (495, 256919), (585, 217393), (715, 177867), (1287, 98815), (2145, 59289), (6435, 19763)]