84110425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20897}}^1$

素因数の和:20937

約数の個数: 24

約数和(自身を含む): 124384896

約数和(自身を除く): 40274471

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 20897, 104485, 146279, 480631, 522425, 731395, 2403155, 3364417, 3656975, 12015775, 16822085, 84110425]

約数ペア:

[(1, 84110425), (5, 16822085), (7, 12015775), (23, 3656975), (25, 3364417), (35, 2403155), (115, 731395), (161, 522425), (175, 480631), (575, 146279), (805, 104485), (4025, 20897)]