12429295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 4366865

約数列:

[1, 5, 17, 31, 53, 85, 89, 155, 265, 445, 527, 901, 1513, 1643, 2635, 2759, 4505, 4717, 7565, 8215, 13795, 23585, 27931, 46903, 80189, 139655, 146227, 234515, 400945, 731135, 2485859, 12429295]

約数ペア:

[(1, 12429295), (5, 2485859), (17, 731135), (31, 400945), (53, 234515), (85, 146227), (89, 139655), (155, 80189), (265, 46903), (445, 27931), (527, 23585), (901, 13795), (1513, 8215), (1643, 7565), (2635, 4717), (2759, 4505)]