39090125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 52166400

約数和(自身を除く): 13076275

約数列:

[1, 5, 19, 25, 95, 109, 125, 151, 475, 545, 755, 2071, 2375, 2725, 2869, 3775, 10355, 13625, 14345, 16459, 18875, 51775, 71725, 82295, 258875, 312721, 358625, 411475, 1563605, 2057375, 7818025, 39090125]

約数ペア:

[(1, 39090125), (5, 7818025), (19, 2057375), (25, 1563605), (95, 411475), (109, 358625), (125, 312721), (151, 258875), (475, 82295), (545, 71725), (755, 51775), (2071, 18875), (2375, 16459), (2725, 14345), (2869, 13625), (3775, 10355)]