1298982615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17420

約数の個数: 64

約数和(自身を含む): 2558656512

約数和(自身を除く): 1259673897

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 345, 465, 483, 651, 713, 805, 1085, 2139, 2415, 3255, 3565, 4991, 10695, 14973, 17351, 24955, 52053, 74865, 86755, 121457, 260265, 364371, 399073, 537881, 607285, 1197219, 1613643, 1821855, 1995365, 2689405, 2793511, 3765167, 5986095, 8068215, 8380533, 11295501, 12371263, 13967555, 18825835, 37113789, 41902665, 56477505, 61856315, 86598841, 185568945, 259796523, 432994205, 1298982615]

約数ペア:

[(1, 1298982615), (3, 432994205), (5, 259796523), (7, 185568945), (15, 86598841), (21, 61856315), (23, 56477505), (31, 41902665), (35, 37113789), (69, 18825835), (93, 13967555), (105, 12371263), (115, 11295501), (155, 8380533), (161, 8068215), (217, 5986095), (345, 3765167), (465, 2793511), (483, 2689405), (651, 1995365), (713, 1821855), (805, 1613643), (1085, 1197219), (2139, 607285), (2415, 537881), (3255, 399073), (3565, 364371), (4991, 260265), (10695, 121457), (14973, 86755), (17351, 74865), (24955, 52053)]