144973025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14831}}^1$

素因数の和:14881

約数の個数: 24

約数和(自身を含む): 198630144

約数和(自身を除く): 53657119

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 14831, 74155, 252127, 341113, 370775, 1260635, 1705565, 5798921, 6303175, 8527825, 28994605, 144973025]

約数ペア:

[(1, 144973025), (5, 28994605), (17, 8527825), (23, 6303175), (25, 5798921), (85, 1705565), (115, 1260635), (391, 370775), (425, 341113), (575, 252127), (1955, 74155), (9775, 14831)]