2007287515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 2529939456

約数和(自身を除く): 522651941

約数列:

[1, 5, 43, 47, 215, 235, 271, 733, 1355, 2021, 3665, 10105, 11653, 12737, 31519, 34451, 58265, 63685, 157595, 172255, 198643, 547691, 993215, 1481393, 2738455, 7406965, 8541649, 9336221, 42708245, 46681105, 401457503, 2007287515]

約数ペア:

[(1, 2007287515), (5, 401457503), (43, 46681105), (47, 42708245), (215, 9336221), (235, 8541649), (271, 7406965), (733, 2738455), (1355, 1481393), (2021, 993215), (3665, 547691), (10105, 198643), (11653, 172255), (12737, 157595), (31519, 63685), (34451, 58265)]