207852575

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 307480320

約数和(自身を除く): 99627745

約数列:

[1, 5, 7, 25, 35, 41, 59, 175, 205, 287, 295, 413, 491, 1025, 1435, 1475, 2065, 2419, 2455, 3437, 7175, 10325, 12095, 12275, 16933, 17185, 20131, 28969, 60475, 84665, 85925, 100655, 140917, 144845, 202783, 423325, 503275, 704585, 724225, 1013915, 1187729, 3522925, 5069575, 5938645, 8314103, 29693225, 41570515, 207852575]

約数ペア:

[(1, 207852575), (5, 41570515), (7, 29693225), (25, 8314103), (35, 5938645), (41, 5069575), (59, 3522925), (175, 1187729), (205, 1013915), (287, 724225), (295, 704585), (413, 503275), (491, 423325), (1025, 202783), (1435, 144845), (1475, 140917), (2065, 100655), (2419, 85925), (2455, 84665), (3437, 60475), (7175, 28969), (10325, 20131), (12095, 17185), (12275, 16933)]