13303666075

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{2447}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 19291336704

約数和(自身を除く): 5987670629

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 661, 1175, 1645, 2447, 3305, 4627, 8225, 12235, 16525, 17129, 23135, 31067, 61175, 85645, 115009, 115675, 155335, 217469, 428225, 575045, 776675, 805063, 1087345, 1617467, 2875225, 4025315, 5436725, 8087335, 11322269, 20126575, 40436675, 56611345, 76020949, 283056725, 380104745, 532146643, 1900523725, 2660733215, 13303666075]

約数ペア:

[(1, 13303666075), (5, 2660733215), (7, 1900523725), (25, 532146643), (35, 380104745), (47, 283056725), (175, 76020949), (235, 56611345), (329, 40436675), (661, 20126575), (1175, 11322269), (1645, 8087335), (2447, 5436725), (3305, 4025315), (4627, 2875225), (8225, 1617467), (12235, 1087345), (16525, 805063), (17129, 776675), (23135, 575045), (31067, 428225), (61175, 217469), (85645, 155335), (115009, 115675)]