2193169635

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10211}}^1$

素因数の和:10305

約数の個数: 64

約数和(自身を含む): 4097871360

約数和(自身を除く): 1904701725

約数列:

[1, 3, 5, 9, 15, 27, 37, 43, 45, 111, 129, 135, 185, 215, 333, 387, 555, 645, 999, 1161, 1591, 1665, 1935, 4773, 4995, 5805, 7955, 10211, 14319, 23865, 30633, 42957, 51055, 71595, 91899, 153165, 214785, 275697, 377807, 439073, 459495, 1133421, 1317219, 1378485, 1889035, 2195365, 3400263, 3951657, 5667105, 6586095, 10200789, 11854971, 16245701, 17001315, 19758285, 48737103, 51003945, 59274855, 81228505, 146211309, 243685515, 438633927, 731056545, 2193169635]

約数ペア:

[(1, 2193169635), (3, 731056545), (5, 438633927), (9, 243685515), (15, 146211309), (27, 81228505), (37, 59274855), (43, 51003945), (45, 48737103), (111, 19758285), (129, 17001315), (135, 16245701), (185, 11854971), (215, 10200789), (333, 6586095), (387, 5667105), (555, 3951657), (645, 3400263), (999, 2195365), (1161, 1889035), (1591, 1378485), (1665, 1317219), (1935, 1133421), (4773, 459495), (4995, 439073), (5805, 377807), (7955, 275697), (10211, 214785), (14319, 153165), (23865, 91899), (30633, 71595), (42957, 51055)]