143652805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 191017440

約数和(自身を除く): 47364635

約数列:

[1, 5, 17, 29, 85, 101, 145, 493, 505, 577, 1717, 2465, 2885, 2929, 8585, 9809, 14645, 16733, 49045, 49793, 58277, 83665, 248965, 284461, 291385, 990709, 1422305, 1690033, 4953545, 8450165, 28730561, 143652805]

約数ペア:

[(1, 143652805), (5, 28730561), (17, 8450165), (29, 4953545), (85, 1690033), (101, 1422305), (145, 990709), (493, 291385), (505, 284461), (577, 248965), (1717, 83665), (2465, 58277), (2885, 49793), (2929, 49045), (8585, 16733), (9809, 14645)]