23534715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 41113440

約数和(自身を除く): 17578725

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 89, 183, 255, 267, 289, 305, 445, 867, 915, 1037, 1335, 1445, 1513, 3111, 4335, 4539, 5185, 5429, 7565, 15555, 16287, 17629, 22695, 25721, 27145, 52887, 77163, 81435, 88145, 92293, 128605, 264435, 276879, 385815, 461465, 1384395, 1568981, 4706943, 7844905, 23534715]

約数ペア:

[(1, 23534715), (3, 7844905), (5, 4706943), (15, 1568981), (17, 1384395), (51, 461465), (61, 385815), (85, 276879), (89, 264435), (183, 128605), (255, 92293), (267, 88145), (289, 81435), (305, 77163), (445, 52887), (867, 27145), (915, 25721), (1037, 22695), (1335, 17629), (1445, 16287), (1513, 15555), (3111, 7565), (4335, 5429), (4539, 5185)]