133840175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24719

約数の個数: 24

約数和(自身を含む): 195796992

約数和(自身を除く): 61956817

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 24671, 123355, 172697, 616775, 764801, 863485, 3824005, 4317425, 5353607, 19120025, 26768035, 133840175]

約数ペア:

[(1, 133840175), (5, 26768035), (7, 19120025), (25, 5353607), (31, 4317425), (35, 3824005), (155, 863485), (175, 764801), (217, 616775), (775, 172697), (1085, 123355), (5425, 24671)]