144501385

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 206825472

約数和(自身を除く): 62324087

約数列:

[1, 5, 7, 31, 35, 97, 155, 217, 485, 679, 1085, 1373, 3007, 3395, 6865, 9611, 15035, 21049, 42563, 48055, 105245, 133181, 212815, 297941, 665905, 932267, 1489705, 4128611, 4661335, 20643055, 28900277, 144501385]

約数ペア:

[(1, 144501385), (5, 28900277), (7, 20643055), (31, 4661335), (35, 4128611), (97, 1489705), (155, 932267), (217, 665905), (485, 297941), (679, 212815), (1085, 133181), (1373, 105245), (3007, 48055), (3395, 42563), (6865, 21049), (9611, 15035)]