56151255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12953}}^1$

素因数の和:12995

約数の個数: 24

約数和(自身を含む): 95445072

約数和(自身を除く): 39293817

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 12953, 38859, 64765, 194295, 220201, 660603, 1101005, 3303015, 3743417, 11230251, 18717085, 56151255]

約数ペア:

[(1, 56151255), (3, 18717085), (5, 11230251), (15, 3743417), (17, 3303015), (51, 1101005), (85, 660603), (255, 220201), (289, 194295), (867, 64765), (1445, 38859), (4335, 12953)]