29414945

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 44323200

約数和(自身を除く): 14908255

約数列:

[1, 5, 7, 19, 35, 49, 71, 89, 95, 133, 245, 355, 445, 497, 623, 665, 931, 1349, 1691, 2485, 3115, 3479, 4361, 4655, 6319, 6745, 8455, 9443, 11837, 17395, 21805, 31595, 44233, 47215, 59185, 66101, 82859, 120061, 221165, 309631, 330505, 414295, 600305, 840427, 1548155, 4202135, 5882989, 29414945]

約数ペア:

[(1, 29414945), (5, 5882989), (7, 4202135), (19, 1548155), (35, 840427), (49, 600305), (71, 414295), (89, 330505), (95, 309631), (133, 221165), (245, 120061), (355, 82859), (445, 66101), (497, 59185), (623, 47215), (665, 44233), (931, 31595), (1349, 21805), (1691, 17395), (2485, 11837), (3115, 9443), (3479, 8455), (4361, 6745), (4655, 6319)]