8087835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 16422912

約数和(自身を除く): 8335077

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 197, 255, 345, 357, 391, 483, 591, 595, 805, 985, 1173, 1379, 1785, 1955, 2415, 2737, 2955, 3349, 4137, 4531, 5865, 6895, 8211, 10047, 13593, 13685, 16745, 20685, 22655, 23443, 31717, 41055, 50235, 67965, 70329, 77027, 95151, 117215, 158585, 231081, 351645, 385135, 475755, 539189, 1155405, 1617567, 2695945, 8087835]

約数ペア:

[(1, 8087835), (3, 2695945), (5, 1617567), (7, 1155405), (15, 539189), (17, 475755), (21, 385135), (23, 351645), (35, 231081), (51, 158585), (69, 117215), (85, 95151), (105, 77027), (115, 70329), (119, 67965), (161, 50235), (197, 41055), (255, 31717), (345, 23443), (357, 22655), (391, 20685), (483, 16745), (591, 13685), (595, 13593), (805, 10047), (985, 8211), (1173, 6895), (1379, 5865), (1785, 4531), (1955, 4137), (2415, 3349), (2737, 2955)]