4348995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8311968

約数和(自身を除く): 3962973

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 97, 105, 147, 183, 245, 291, 305, 427, 485, 679, 735, 915, 1281, 1455, 2037, 2135, 2989, 3395, 4753, 5917, 6405, 8967, 10185, 14259, 14945, 17751, 23765, 29585, 41419, 44835, 71295, 88755, 124257, 207095, 289933, 621285, 869799, 1449665, 4348995]

約数ペア:

[(1, 4348995), (3, 1449665), (5, 869799), (7, 621285), (15, 289933), (21, 207095), (35, 124257), (49, 88755), (61, 71295), (97, 44835), (105, 41419), (147, 29585), (183, 23765), (245, 17751), (291, 14945), (305, 14259), (427, 10185), (485, 8967), (679, 6405), (735, 5917), (915, 4753), (1281, 3395), (1455, 2989), (2037, 2135)]