15773025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 12350175

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 139, 255, 267, 417, 425, 445, 695, 1275, 1335, 1513, 2085, 2225, 2363, 3475, 4539, 6675, 7089, 7565, 10425, 11815, 12371, 22695, 35445, 37113, 37825, 59075, 61855, 113475, 177225, 185565, 210307, 309275, 630921, 927825, 1051535, 3154605, 5257675, 15773025]

約数ペア:

[(1, 15773025), (3, 5257675), (5, 3154605), (15, 1051535), (17, 927825), (25, 630921), (51, 309275), (75, 210307), (85, 185565), (89, 177225), (139, 113475), (255, 61855), (267, 59075), (417, 37825), (425, 37113), (445, 35445), (695, 22695), (1275, 12371), (1335, 11815), (1513, 10425), (2085, 7565), (2225, 7089), (2363, 6675), (3475, 4539)]