86653385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 132297984

約数和(自身を除く): 45644599

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 103, 215, 301, 455, 515, 559, 721, 1339, 1505, 1849, 2795, 3605, 3913, 4429, 6695, 9245, 9373, 12943, 19565, 22145, 24037, 31003, 46865, 57577, 64715, 120185, 155015, 168259, 190447, 287885, 403039, 841295, 952235, 1333129, 2015195, 2475811, 6665645, 12379055, 17330677, 86653385]

約数ペア:

[(1, 86653385), (5, 17330677), (7, 12379055), (13, 6665645), (35, 2475811), (43, 2015195), (65, 1333129), (91, 952235), (103, 841295), (215, 403039), (301, 287885), (455, 190447), (515, 168259), (559, 155015), (721, 120185), (1339, 64715), (1505, 57577), (1849, 46865), (2795, 31003), (3605, 24037), (3913, 22145), (4429, 19565), (6695, 12943), (9245, 9373)]