1844976425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 2506058352

約数和(自身を除く): 661081927

約数列:

[1, 5, 17, 25, 41, 85, 113, 205, 425, 565, 697, 937, 1025, 1921, 2825, 3485, 4633, 4685, 9605, 15929, 17425, 23165, 23425, 38417, 48025, 78761, 79645, 105881, 115825, 192085, 393805, 398225, 529405, 653089, 960425, 1799977, 1969025, 2647025, 3265445, 4341121, 8999885, 16327225, 21705605, 44999425, 73799057, 108528025, 368995285, 1844976425]

約数ペア:

[(1, 1844976425), (5, 368995285), (17, 108528025), (25, 73799057), (41, 44999425), (85, 21705605), (113, 16327225), (205, 8999885), (425, 4341121), (565, 3265445), (697, 2647025), (937, 1969025), (1025, 1799977), (1921, 960425), (2825, 653089), (3485, 529405), (4633, 398225), (4685, 393805), (9605, 192085), (15929, 115825), (17425, 105881), (23165, 79645), (23425, 78761), (38417, 48025)]