115802225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 183321600

約数和(自身を除く): 67519375

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 175, 215, 275, 301, 385, 473, 1075, 1399, 1505, 1925, 2365, 3311, 6995, 7525, 9793, 11825, 15389, 16555, 34975, 48965, 60157, 76945, 82775, 107723, 244825, 300785, 384725, 421099, 538615, 661727, 1503925, 2105495, 2693075, 3308635, 4632089, 10527475, 16543175, 23160445, 115802225]

約数ペア:

[(1, 115802225), (5, 23160445), (7, 16543175), (11, 10527475), (25, 4632089), (35, 3308635), (43, 2693075), (55, 2105495), (77, 1503925), (175, 661727), (215, 538615), (275, 421099), (301, 384725), (385, 300785), (473, 244825), (1075, 107723), (1399, 82775), (1505, 76945), (1925, 60157), (2365, 48965), (3311, 34975), (6995, 16555), (7525, 15389), (9793, 11825)]