52511325

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 90470400

約数和(自身を除く): 37959075

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 127, 149, 185, 381, 447, 555, 635, 745, 925, 1905, 2235, 2775, 3175, 3725, 4699, 5513, 9525, 11175, 14097, 16539, 18923, 23495, 27565, 56769, 70485, 82695, 94615, 117475, 137825, 283845, 352425, 413475, 473075, 700151, 1419225, 2100453, 3500755, 10502265, 17503775, 52511325]

約数ペア:

[(1, 52511325), (3, 17503775), (5, 10502265), (15, 3500755), (25, 2100453), (37, 1419225), (75, 700151), (111, 473075), (127, 413475), (149, 352425), (185, 283845), (381, 137825), (447, 117475), (555, 94615), (635, 82695), (745, 70485), (925, 56769), (1905, 27565), (2235, 23495), (2775, 18923), (3175, 16539), (3725, 14097), (4699, 11175), (5513, 9525)]