2801290175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15083}}^1$

素因数の和:15152

約数の個数: 48

約数和(自身を含む): 4040098560

約数和(自身を除く): 1238808385

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 323, 391, 425, 437, 475, 575, 1615, 1955, 2185, 7429, 8075, 9775, 10925, 15083, 37145, 75415, 185725, 256411, 286577, 346909, 377075, 1282055, 1432885, 1734545, 4871809, 5897453, 6410275, 6591271, 7164425, 8672725, 24359045, 29487265, 32956355, 112051607, 121795225, 147436325, 164781775, 560258035, 2801290175]

約数ペア:

[(1, 2801290175), (5, 560258035), (17, 164781775), (19, 147436325), (23, 121795225), (25, 112051607), (85, 32956355), (95, 29487265), (115, 24359045), (323, 8672725), (391, 7164425), (425, 6591271), (437, 6410275), (475, 5897453), (575, 4871809), (1615, 1734545), (1955, 1432885), (2185, 1282055), (7429, 377075), (8075, 346909), (9775, 286577), (10925, 256411), (15083, 185725), (37145, 75415)]