1321844425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 1850006592

約数和(自身を除く): 528162167

約数列:

[1, 5, 11, 25, 37, 55, 163, 185, 275, 407, 797, 815, 925, 1793, 2035, 3985, 4075, 6031, 8767, 8965, 10175, 19925, 29489, 30155, 43835, 44825, 66341, 129911, 147445, 150775, 219175, 324379, 331705, 649555, 737225, 1429021, 1621895, 1658525, 3247775, 4806707, 7145105, 8109475, 24033535, 35725525, 52873777, 120167675, 264368885, 1321844425]

約数ペア:

[(1, 1321844425), (5, 264368885), (11, 120167675), (25, 52873777), (37, 35725525), (55, 24033535), (163, 8109475), (185, 7145105), (275, 4806707), (407, 3247775), (797, 1658525), (815, 1621895), (925, 1429021), (1793, 737225), (2035, 649555), (3985, 331705), (4075, 324379), (6031, 219175), (8767, 150775), (8965, 147445), (10175, 129911), (19925, 66341), (29489, 44825), (30155, 43835)]