131466965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 189319680

約数和(自身を除く): 57852715

約数列:

[1, 5, 7, 23, 35, 115, 161, 197, 805, 829, 985, 1379, 4145, 4531, 5803, 6895, 19067, 22655, 29015, 31717, 95335, 133469, 158585, 163313, 667345, 816565, 1143191, 3756199, 5715955, 18780995, 26293393, 131466965]

約数ペア:

[(1, 131466965), (5, 26293393), (7, 18780995), (23, 5715955), (35, 3756199), (115, 1143191), (161, 816565), (197, 667345), (805, 163313), (829, 158585), (985, 133469), (1379, 95335), (4145, 31717), (4531, 29015), (5803, 22655), (6895, 19067)]