49140405

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 38555595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1049, 1735, 3123, 3147, 5205, 5245, 9369, 9441, 15615, 15735, 28323, 46845, 47205, 141615, 364003, 1092009, 1820015, 3276027, 5460045, 9828081, 16380135, 49140405]

約数ペア:

[(1, 49140405), (3, 16380135), (5, 9828081), (9, 5460045), (15, 3276027), (27, 1820015), (45, 1092009), (135, 364003), (347, 141615), (1041, 47205), (1049, 46845), (1735, 28323), (3123, 15735), (3147, 15615), (5205, 9441), (5245, 9369)]