1345375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 16

約数和(自身を含む): 1722240

約数和(自身を除く): 376865

約数列:

[1, 5, 25, 47, 125, 229, 235, 1145, 1175, 5725, 5875, 10763, 28625, 53815, 269075, 1345375]

約数ペア:

[(1, 1345375), (5, 269075), (25, 53815), (47, 28625), (125, 10763), (229, 5875), (235, 5725), (1145, 1175)]