8899605

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 9728235

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 461, 495, 585, 715, 1287, 1383, 1485, 1755, 2145, 2305, 3861, 4149, 5071, 5993, 6435, 6915, 12447, 15213, 17979, 19305, 20745, 25355, 29965, 45639, 53937, 62235, 65923, 76065, 89895, 136917, 161811, 197769, 228195, 269685, 329615, 593307, 684585, 809055, 988845, 1779921, 2966535, 8899605]

約数ペア:

[(1, 8899605), (3, 2966535), (5, 1779921), (9, 988845), (11, 809055), (13, 684585), (15, 593307), (27, 329615), (33, 269685), (39, 228195), (45, 197769), (55, 161811), (65, 136917), (99, 89895), (117, 76065), (135, 65923), (143, 62235), (165, 53937), (195, 45639), (297, 29965), (351, 25355), (429, 20745), (461, 19305), (495, 17979), (585, 15213), (715, 12447), (1287, 6915), (1383, 6435), (1485, 5993), (1755, 5071), (2145, 4149), (2305, 3861)]