38441505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 65505024

約数和(自身を除く): 27063519

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 647, 699, 1165, 1941, 3235, 3495, 3961, 9705, 10999, 11883, 19805, 32997, 54995, 59415, 150751, 164985, 452253, 753755, 2261265, 2562767, 7688301, 12813835, 38441505]

約数ペア:

[(1, 38441505), (3, 12813835), (5, 7688301), (15, 2562767), (17, 2261265), (51, 753755), (85, 452253), (233, 164985), (255, 150751), (647, 59415), (699, 54995), (1165, 32997), (1941, 19805), (3235, 11883), (3495, 10999), (3961, 9705)]