2837355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 1952661

約数列:

[1, 3, 5, 15, 43, 53, 83, 129, 159, 215, 249, 265, 415, 645, 795, 1245, 2279, 3569, 4399, 6837, 10707, 11395, 13197, 17845, 21995, 34185, 53535, 65985, 189157, 567471, 945785, 2837355]

約数ペア:

[(1, 2837355), (3, 945785), (5, 567471), (15, 189157), (43, 65985), (53, 53535), (83, 34185), (129, 21995), (159, 17845), (215, 13197), (249, 11395), (265, 10707), (415, 6837), (645, 4399), (795, 3569), (1245, 2279)]