143149895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 208051200

約数和(自身を除く): 64901305

約数列:

[1, 5, 7, 19, 35, 95, 133, 167, 665, 835, 1169, 1289, 3173, 5845, 6445, 9023, 15865, 22211, 24491, 45115, 111055, 122455, 171437, 215263, 857185, 1076315, 1506841, 4089997, 7534205, 20449985, 28629979, 143149895]

約数ペア:

[(1, 143149895), (5, 28629979), (7, 20449985), (19, 7534205), (35, 4089997), (95, 1506841), (133, 1076315), (167, 857185), (665, 215263), (835, 171437), (1169, 122455), (1289, 111055), (3173, 45115), (5845, 24491), (6445, 22211), (9023, 15865)]