149737395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 248193792

約数和(自身を除く): 98456397

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 2797, 3569, 8391, 10707, 13985, 17845, 41955, 53535, 120271, 232151, 360813, 601355, 696453, 1160755, 1804065, 3482265, 9982493, 29947479, 49912465, 149737395]

約数ペア:

[(1, 149737395), (3, 49912465), (5, 29947479), (15, 9982493), (43, 3482265), (83, 1804065), (129, 1160755), (215, 696453), (249, 601355), (415, 360813), (645, 232151), (1245, 120271), (2797, 53535), (3569, 41955), (8391, 17845), (10707, 13985)]