331122005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 442672128

約数和(自身を除く): 111550123

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 527, 901, 1643, 2371, 2635, 4505, 8215, 11855, 27931, 40307, 73501, 125663, 139655, 201535, 367505, 628315, 1249517, 2136271, 3895553, 6247585, 10681355, 19477765, 66224401, 331122005]

約数ペア:

[(1, 331122005), (5, 66224401), (17, 19477765), (31, 10681355), (53, 6247585), (85, 3895553), (155, 2136271), (265, 1249517), (527, 628315), (901, 367505), (1643, 201535), (2371, 139655), (2635, 125663), (4505, 73501), (8215, 40307), (11855, 27931)]