314869215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5381}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 520805376

約数和(自身を除く): 205936161

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 1245, 3901, 5381, 11703, 16143, 19505, 26905, 58515, 80715, 252907, 446623, 758721, 1264535, 1339869, 2233115, 3793605, 6699345, 20991281, 62973843, 104956405, 314869215]

約数ペア:

[(1, 314869215), (3, 104956405), (5, 62973843), (15, 20991281), (47, 6699345), (83, 3793605), (141, 2233115), (235, 1339869), (249, 1264535), (415, 758721), (705, 446623), (1245, 252907), (3901, 80715), (5381, 58515), (11703, 26905), (16143, 19505)]