201599235

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 356335200

約数和(自身を除く): 154735965

約数列:

[1, 3, 5, 9, 15, 45, 107, 149, 281, 321, 447, 535, 745, 843, 963, 1341, 1405, 1605, 2235, 2529, 4215, 4815, 6705, 12645, 15943, 30067, 41869, 47829, 79715, 90201, 125607, 143487, 150335, 209345, 239145, 270603, 376821, 451005, 628035, 717435, 1353015, 1884105, 4479983, 13439949, 22399915, 40319847, 67199745, 201599235]

約数ペア:

[(1, 201599235), (3, 67199745), (5, 40319847), (9, 22399915), (15, 13439949), (45, 4479983), (107, 1884105), (149, 1353015), (281, 717435), (321, 628035), (447, 451005), (535, 376821), (745, 270603), (843, 239145), (963, 209345), (1341, 150335), (1405, 143487), (1605, 125607), (2235, 90201), (2529, 79715), (4215, 47829), (4815, 41869), (6705, 30067), (12645, 15943)]