1804339905

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{19853}}^1$

素因数の和:20017

約数の個数: 32

約数和(自身を含む): 2961899136

約数和(自身を除く): 1157559231

約数列:

[1, 3, 5, 15, 73, 83, 219, 249, 365, 415, 1095, 1245, 6059, 18177, 19853, 30295, 59559, 90885, 99265, 297795, 1449269, 1647799, 4347807, 4943397, 7246345, 8238995, 21739035, 24716985, 120289327, 360867981, 601446635, 1804339905]

約数ペア:

[(1, 1804339905), (3, 601446635), (5, 360867981), (15, 120289327), (73, 24716985), (83, 21739035), (219, 8238995), (249, 7246345), (365, 4943397), (415, 4347807), (1095, 1647799), (1245, 1449269), (6059, 297795), (18177, 99265), (19853, 90885), (30295, 59559)]