73620855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21247}}^1$

素因数の和:21276

約数の個数: 48

約数和(自身を含む): 159105024

約数和(自身を除く): 85484169

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 21247, 63741, 106235, 148729, 191223, 233717, 318705, 446187, 701151, 743645, 956115, 1168585, 1338561, 1636019, 2103453, 2230935, 3505755, 4908057, 6692805, 8180095, 10517265, 14724171, 24540285, 73620855]

約数ペア:

[(1, 73620855), (3, 24540285), (5, 14724171), (7, 10517265), (9, 8180095), (11, 6692805), (15, 4908057), (21, 3505755), (33, 2230935), (35, 2103453), (45, 1636019), (55, 1338561), (63, 1168585), (77, 956115), (99, 743645), (105, 701151), (165, 446187), (231, 318705), (315, 233717), (385, 191223), (495, 148729), (693, 106235), (1155, 63741), (3465, 21247)]