49449225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 44830455

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 719, 917, 1965, 2157, 2751, 3275, 3595, 4585, 5033, 9825, 10785, 13755, 15099, 17975, 22925, 25165, 53925, 68775, 75495, 94189, 125825, 282567, 377475, 470945, 659323, 1412835, 1977969, 2354725, 3296615, 7064175, 9889845, 16483075, 49449225]

約数ペア:

[(1, 49449225), (3, 16483075), (5, 9889845), (7, 7064175), (15, 3296615), (21, 2354725), (25, 1977969), (35, 1412835), (75, 659323), (105, 470945), (131, 377475), (175, 282567), (393, 125825), (525, 94189), (655, 75495), (719, 68775), (917, 53925), (1965, 25165), (2157, 22925), (2751, 17975), (3275, 15099), (3595, 13755), (4585, 10785), (5033, 9825)]