214252815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 401863680

約数和(自身を除く): 187610865

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 101, 105, 227, 267, 303, 445, 505, 623, 681, 707, 1135, 1335, 1515, 1589, 1869, 2121, 3115, 3405, 3535, 4767, 7945, 8989, 9345, 10605, 20203, 22927, 23835, 26967, 44945, 60609, 62923, 68781, 101015, 114635, 134835, 141421, 160489, 188769, 303045, 314615, 343905, 424263, 481467, 707105, 802445, 943845, 2040503, 2121315, 2407335, 6121509, 10202515, 14283521, 30607545, 42850563, 71417605, 214252815]

約数ペア:

[(1, 214252815), (3, 71417605), (5, 42850563), (7, 30607545), (15, 14283521), (21, 10202515), (35, 6121509), (89, 2407335), (101, 2121315), (105, 2040503), (227, 943845), (267, 802445), (303, 707105), (445, 481467), (505, 424263), (623, 343905), (681, 314615), (707, 303045), (1135, 188769), (1335, 160489), (1515, 141421), (1589, 134835), (1869, 114635), (2121, 101015), (3115, 68781), (3405, 62923), (3535, 60609), (4767, 44945), (7945, 26967), (8989, 23835), (9345, 22927), (10605, 20203)]