556363225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 797359680

約数和(自身を除く): 240996455

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 233, 275, 457, 475, 1045, 1165, 2285, 2563, 4427, 5027, 5225, 5825, 8683, 11425, 12815, 22135, 25135, 43415, 48697, 64075, 95513, 106481, 110675, 125675, 217075, 243485, 477565, 532405, 1171291, 1217425, 2023139, 2387825, 2662025, 5856455, 10115695, 22254529, 29282275, 50578475, 111272645, 556363225]

約数ペア:

[(1, 556363225), (5, 111272645), (11, 50578475), (19, 29282275), (25, 22254529), (55, 10115695), (95, 5856455), (209, 2662025), (233, 2387825), (275, 2023139), (457, 1217425), (475, 1171291), (1045, 532405), (1165, 477565), (2285, 243485), (2563, 217075), (4427, 125675), (5027, 110675), (5225, 106481), (5825, 95513), (8683, 64075), (11425, 48697), (12815, 43415), (22135, 25135)]