99900395

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 43800085

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 1435, 1505, 1619, 1763, 8095, 8815, 11333, 12341, 56665, 61705, 66379, 69617, 331895, 348085, 464653, 487319, 2323265, 2436595, 2854297, 14271485, 19980079, 99900395]

約数ペア:

[(1, 99900395), (5, 19980079), (7, 14271485), (35, 2854297), (41, 2436595), (43, 2323265), (205, 487319), (215, 464653), (287, 348085), (301, 331895), (1435, 69617), (1505, 66379), (1619, 61705), (1763, 56665), (8095, 12341), (8815, 11333)]