39751605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 32582475

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 367, 415, 435, 747, 1101, 1245, 1305, 1835, 2407, 3303, 3735, 5505, 7221, 10643, 12035, 16515, 21663, 30461, 31929, 36105, 53215, 91383, 95787, 108315, 152305, 159645, 274149, 456915, 478935, 883369, 1370745, 2650107, 4416845, 7950321, 13250535, 39751605]

約数ペア:

[(1, 39751605), (3, 13250535), (5, 7950321), (9, 4416845), (15, 2650107), (29, 1370745), (45, 883369), (83, 478935), (87, 456915), (145, 274149), (249, 159645), (261, 152305), (367, 108315), (415, 95787), (435, 91383), (747, 53215), (1101, 36105), (1245, 31929), (1305, 30461), (1835, 21663), (2407, 16515), (3303, 12035), (3735, 10643), (5505, 7221)]