1267825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1749888

約数和(自身を除く): 482063

約数列:

[1, 5, 13, 25, 47, 65, 83, 235, 325, 415, 611, 1079, 1175, 2075, 3055, 3901, 5395, 15275, 19505, 26975, 50713, 97525, 253565, 1267825]

約数ペア:

[(1, 1267825), (5, 253565), (13, 97525), (25, 50713), (47, 26975), (65, 19505), (83, 15275), (235, 5395), (325, 3901), (415, 3055), (611, 2075), (1079, 1175)]