230854105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 296918784

約数和(自身を除く): 66064679

約数列:

[1, 5, 23, 73, 107, 115, 257, 365, 535, 1285, 1679, 2461, 5911, 7811, 8395, 12305, 18761, 27499, 29555, 39055, 93805, 137495, 179653, 431503, 632477, 898265, 2007427, 2157515, 3162385, 10037135, 46170821, 230854105]

約数ペア:

[(1, 230854105), (5, 46170821), (23, 10037135), (73, 3162385), (107, 2157515), (115, 2007427), (257, 898265), (365, 632477), (535, 431503), (1285, 179653), (1679, 137495), (2461, 93805), (5911, 39055), (7811, 29555), (8395, 27499), (12305, 18761)]