9895365

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 18112248

約数和(自身を除く): 8216883

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 461, 477, 795, 1383, 1431, 2305, 2385, 4149, 4293, 6915, 7155, 12447, 20745, 21465, 24433, 37341, 62235, 73299, 122165, 186705, 219897, 366495, 659691, 1099485, 1979073, 3298455, 9895365]

約数ペア:

[(1, 9895365), (3, 3298455), (5, 1979073), (9, 1099485), (15, 659691), (27, 366495), (45, 219897), (53, 186705), (81, 122165), (135, 73299), (159, 62235), (265, 37341), (405, 24433), (461, 21465), (477, 20745), (795, 12447), (1383, 7155), (1431, 6915), (2305, 4293), (2385, 4149)]