2100122067795

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12541}}^1\times {\mathrm{68491}}^1$

素因数の和:81203

約数の個数: 32

約数和(自身を含む): 3381128949504

約数和(自身を除く): 1281006881709

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 12541, 37623, 62705, 68491, 188115, 205473, 342455, 1027365, 2044183, 6132549, 10220915, 11164033, 30662745, 33492099, 55820165, 167460495, 858945631, 2576836893, 4294728155, 12884184465, 140008137853, 420024413559, 700040689265, 2100122067795]

約数ペア:

[(1, 2100122067795), (3, 700040689265), (5, 420024413559), (15, 140008137853), (163, 12884184465), (489, 4294728155), (815, 2576836893), (2445, 858945631), (12541, 167460495), (37623, 55820165), (62705, 33492099), (68491, 30662745), (188115, 11164033), (205473, 10220915), (342455, 6132549), (1027365, 2044183)]