143317025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 186309504

約数和(自身を除く): 42992479

約数列:

[1, 5, 23, 25, 115, 281, 575, 887, 1405, 4435, 6463, 7025, 20401, 22175, 32315, 102005, 161575, 249247, 510025, 1246235, 5732681, 6231175, 28663405, 143317025]

約数ペア:

[(1, 143317025), (5, 28663405), (23, 6231175), (25, 5732681), (115, 1246235), (281, 510025), (575, 249247), (887, 161575), (1405, 102005), (4435, 32315), (6463, 22175), (7025, 20401)]