47851175

素因数分解:

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

素因数の和:260

約数の個数: 36

約数和(自身を含む): 65096280

約数和(自身を除く): 17245105

約数列:

[1, 5, 17, 25, 37, 85, 179, 185, 289, 425, 629, 895, 925, 1445, 3043, 3145, 4475, 6623, 7225, 10693, 15215, 15725, 33115, 51731, 53465, 76075, 112591, 165575, 258655, 267325, 562955, 1293275, 1914047, 2814775, 9570235, 47851175]

約数ペア:

[(1, 47851175), (5, 9570235), (17, 2814775), (25, 1914047), (37, 1293275), (85, 562955), (179, 267325), (185, 258655), (289, 165575), (425, 112591), (629, 76075), (895, 53465), (925, 51731), (1445, 33115), (3043, 15725), (3145, 15215), (4475, 10693), (6623, 7225)]