1900376055

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{4243}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 3396388320

約数和(自身を除く): 1496012265

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 269, 333, 555, 807, 1345, 1665, 2421, 4035, 4243, 9953, 12105, 12729, 21215, 29859, 38187, 49765, 63645, 89577, 149295, 156991, 190935, 447885, 470973, 784955, 1141367, 1412919, 2354865, 3424101, 5706835, 7064595, 10272303, 17120505, 42230579, 51361515, 126691737, 211152895, 380075211, 633458685, 1900376055]

約数ペア:

[(1, 1900376055), (3, 633458685), (5, 380075211), (9, 211152895), (15, 126691737), (37, 51361515), (45, 42230579), (111, 17120505), (185, 10272303), (269, 7064595), (333, 5706835), (555, 3424101), (807, 2354865), (1345, 1412919), (1665, 1141367), (2421, 784955), (4035, 470973), (4243, 447885), (9953, 190935), (12105, 156991), (12729, 149295), (21215, 89577), (29859, 63645), (38187, 49765)]