202240275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 353846400

約数和(自身を除く): 151606125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 347, 409, 475, 1041, 1227, 1425, 1735, 2045, 5205, 6135, 6593, 7771, 8675, 10225, 19779, 23313, 26025, 30675, 32965, 38855, 98895, 116565, 141923, 164825, 194275, 425769, 494475, 582825, 709615, 2128845, 2696537, 3548075, 8089611, 10644225, 13482685, 40448055, 67413425, 202240275]

約数ペア:

[(1, 202240275), (3, 67413425), (5, 40448055), (15, 13482685), (19, 10644225), (25, 8089611), (57, 3548075), (75, 2696537), (95, 2128845), (285, 709615), (347, 582825), (409, 494475), (475, 425769), (1041, 194275), (1227, 164825), (1425, 141923), (1735, 116565), (2045, 98895), (5205, 38855), (6135, 32965), (6593, 30675), (7771, 26025), (8675, 23313), (10225, 19779)]