28535550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 71124912

約数和(自身を除く): 42589362

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 281, 562, 677, 843, 1354, 1405, 1686, 2031, 2810, 3385, 4062, 4215, 6770, 7025, 8430, 10155, 14050, 16925, 20310, 21075, 33850, 42150, 50775, 101550, 190237, 380474, 570711, 951185, 1141422, 1902370, 2853555, 4755925, 5707110, 9511850, 14267775, 28535550]

約数ペア:

[(1, 28535550), (2, 14267775), (3, 9511850), (5, 5707110), (6, 4755925), (10, 2853555), (15, 1902370), (25, 1141422), (30, 951185), (50, 570711), (75, 380474), (150, 190237), (281, 101550), (562, 50775), (677, 42150), (843, 33850), (1354, 21075), (1405, 20310), (1686, 16925), (2031, 14050), (2810, 10155), (3385, 8430), (4062, 7025), (4215, 6770)]