13979975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 18561312

約数和(自身を除く): 4581337

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 593, 943, 1025, 2965, 4715, 13639, 14825, 23575, 24313, 68195, 121565, 340975, 559199, 607825, 2795995, 13979975]

約数ペア:

[(1, 13979975), (5, 2795995), (23, 607825), (25, 559199), (41, 340975), (115, 121565), (205, 68195), (575, 24313), (593, 23575), (943, 14825), (1025, 13639), (2965, 4715)]