3879825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 6852240

約数和(自身を除く): 2972415

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 179, 255, 289, 425, 537, 867, 895, 1275, 1445, 2685, 3043, 4335, 4475, 7225, 9129, 13425, 15215, 21675, 45645, 51731, 76075, 155193, 228225, 258655, 775965, 1293275, 3879825]

約数ペア:

[(1, 3879825), (3, 1293275), (5, 775965), (15, 258655), (17, 228225), (25, 155193), (51, 76075), (75, 51731), (85, 45645), (179, 21675), (255, 15215), (289, 13425), (425, 9129), (537, 7225), (867, 4475), (895, 4335), (1275, 3043), (1445, 2685)]