2067375

素因数分解:

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

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3556800

約数和(自身を除く): 1489425

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 149, 185, 375, 447, 555, 745, 925, 2235, 2775, 3725, 4625, 5513, 11175, 13875, 16539, 18625, 27565, 55875, 82695, 137825, 413475, 689125, 2067375]

約数ペア:

[(1, 2067375), (3, 689125), (5, 413475), (15, 137825), (25, 82695), (37, 55875), (75, 27565), (111, 18625), (125, 16539), (149, 13875), (185, 11175), (375, 5513), (447, 4625), (555, 3725), (745, 2775), (925, 2235)]