267492725

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 339829440

約数和(自身を除く): 72336715

約数列:

[1, 5, 25, 59, 151, 295, 755, 1201, 1475, 3775, 6005, 8909, 30025, 44545, 70859, 181351, 222725, 354295, 906755, 1771475, 4533775, 10699709, 53498545, 267492725]

約数ペア:

[(1, 267492725), (5, 53498545), (25, 10699709), (59, 4533775), (151, 1771475), (295, 906755), (755, 354295), (1201, 222725), (1475, 181351), (3775, 70859), (6005, 44545), (8909, 30025)]