2814775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3816720

約数和(自身を除く): 1001945

約数列:

[1, 5, 17, 25, 37, 85, 179, 185, 425, 629, 895, 925, 3043, 3145, 4475, 6623, 15215, 15725, 33115, 76075, 112591, 165575, 562955, 2814775]

約数ペア:

[(1, 2814775), (5, 562955), (17, 165575), (25, 112591), (37, 76075), (85, 33115), (179, 15725), (185, 15215), (425, 6623), (629, 4475), (895, 3145), (925, 3043)]