25248390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8171}}^1$

素因数の和:8284

約数の個数: 32

約数和(自身を含む): 61191936

約数和(自身を除く): 35943546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 8171, 16342, 24513, 40855, 49026, 81710, 122565, 245130, 841613, 1683226, 2524839, 4208065, 5049678, 8416130, 12624195, 25248390]

約数ペア:

[(1, 25248390), (2, 12624195), (3, 8416130), (5, 5049678), (6, 4208065), (10, 2524839), (15, 1683226), (30, 841613), (103, 245130), (206, 122565), (309, 81710), (515, 49026), (618, 40855), (1030, 24513), (1545, 16342), (3090, 8171)]