143406965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 196627200

約数和(自身を除く): 53220235

約数列:

[1, 5, 13, 19, 65, 95, 151, 247, 755, 769, 1235, 1963, 2869, 3845, 9815, 9997, 14345, 14611, 37297, 49985, 73055, 116119, 186485, 189943, 580595, 949715, 1509547, 2206261, 7547735, 11031305, 28681393, 143406965]

約数ペア:

[(1, 143406965), (5, 28681393), (13, 11031305), (19, 7547735), (65, 2206261), (95, 1509547), (151, 949715), (247, 580595), (755, 189943), (769, 186485), (1235, 116119), (1963, 73055), (2869, 49985), (3845, 37297), (9815, 14611), (9997, 14345)]