71749335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23563}}^1$

素因数の和:23607

約数の個数: 32

約数和(自身を含む): 135728640

約数和(自身を除く): 63979305

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 23563, 70689, 117815, 164941, 353445, 494823, 683327, 824705, 2049981, 2474115, 3416635, 4783289, 10249905, 14349867, 23916445, 71749335]

約数ペア:

[(1, 71749335), (3, 23916445), (5, 14349867), (7, 10249905), (15, 4783289), (21, 3416635), (29, 2474115), (35, 2049981), (87, 824705), (105, 683327), (145, 494823), (203, 353445), (435, 164941), (609, 117815), (1015, 70689), (3045, 23563)]