49665075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38953}}^1$

素因数の和:38983

約数の個数: 24

約数和(自身を含む): 86945328

約数和(自身を除く): 37280253

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 38953, 116859, 194765, 584295, 662201, 973825, 1986603, 2921475, 3311005, 9933015, 16555025, 49665075]

約数ペア:

[(1, 49665075), (3, 16555025), (5, 9933015), (15, 3311005), (17, 2921475), (25, 1986603), (51, 973825), (75, 662201), (85, 584295), (255, 194765), (425, 116859), (1275, 38953)]