2125650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 5428224

約数和(自身を除く): 3302574

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 383, 555, 766, 925, 1110, 1149, 1850, 1915, 2298, 2775, 3830, 5550, 5745, 9575, 11490, 14171, 19150, 28342, 28725, 42513, 57450, 70855, 85026, 141710, 212565, 354275, 425130, 708550, 1062825, 2125650]

約数ペア:

[(1, 2125650), (2, 1062825), (3, 708550), (5, 425130), (6, 354275), (10, 212565), (15, 141710), (25, 85026), (30, 70855), (37, 57450), (50, 42513), (74, 28725), (75, 28342), (111, 19150), (150, 14171), (185, 11490), (222, 9575), (370, 5745), (383, 5550), (555, 3830), (766, 2775), (925, 2298), (1110, 1915), (1149, 1850)]