8307495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 8972505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 135, 149, 177, 189, 295, 315, 413, 447, 531, 745, 885, 945, 1043, 1239, 1341, 1593, 2065, 2235, 2655, 3129, 3717, 4023, 5215, 6195, 6705, 7965, 8791, 9387, 11151, 15645, 18585, 20115, 26373, 28161, 43955, 46935, 55755, 61537, 79119, 131865, 140805, 184611, 237357, 307685, 395595, 553833, 923055, 1186785, 1661499, 2769165, 8307495]

約数ペア:

[(1, 8307495), (3, 2769165), (5, 1661499), (7, 1186785), (9, 923055), (15, 553833), (21, 395595), (27, 307685), (35, 237357), (45, 184611), (59, 140805), (63, 131865), (105, 79119), (135, 61537), (149, 55755), (177, 46935), (189, 43955), (295, 28161), (315, 26373), (413, 20115), (447, 18585), (531, 15645), (745, 11151), (885, 9387), (945, 8791), (1043, 7965), (1239, 6705), (1341, 6195), (1593, 5215), (2065, 4023), (2235, 3717), (2655, 3129)]