144327875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 199075968

約数和(自身を除く): 54748093

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1955, 2125, 2875, 2953, 9775, 14765, 48875, 50201, 67919, 73825, 251005, 339595, 369125, 1154623, 1255025, 1697975, 5773115, 6275125, 8489875, 28865575, 144327875]

約数ペア:

[(1, 144327875), (5, 28865575), (17, 8489875), (23, 6275125), (25, 5773115), (85, 1697975), (115, 1255025), (125, 1154623), (391, 369125), (425, 339595), (575, 251005), (1955, 73825), (2125, 67919), (2875, 50201), (2953, 48875), (9775, 14765)]