2122804575

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{154667}}^1$

素因数の和:154744

約数の個数: 36

約数和(自身を含む): 3864534648

約数和(自身を除く): 1741730073

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 154667, 464001, 773335, 1392003, 2320005, 3866675, 6960015, 9434687, 11600025, 28304061, 34800075, 47173435, 84912183, 141520305, 235867175, 424560915, 707601525, 2122804575]

約数ペア:

[(1, 2122804575), (3, 707601525), (5, 424560915), (9, 235867175), (15, 141520305), (25, 84912183), (45, 47173435), (61, 34800075), (75, 28304061), (183, 11600025), (225, 9434687), (305, 6960015), (549, 3866675), (915, 2320005), (1525, 1392003), (2745, 773335), (4575, 464001), (13725, 154667)]