15984250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3795

約数の個数: 32

約数和(自身を含む): 31691088

約数和(自身を除く): 15706838

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 3761, 4250, 7522, 18805, 37610, 63937, 94025, 127874, 188050, 319685, 470125, 639370, 940250, 1598425, 3196850, 7992125, 15984250]

約数ペア:

[(1, 15984250), (2, 7992125), (5, 3196850), (10, 1598425), (17, 940250), (25, 639370), (34, 470125), (50, 319685), (85, 188050), (125, 127874), (170, 94025), (250, 63937), (425, 37610), (850, 18805), (2125, 7522), (3761, 4250)]