4415425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 6535296

約数和(自身を除く): 2119871

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1097, 4025, 5485, 7679, 25231, 27425, 38395, 126155, 176617, 191975, 630775, 883085, 4415425]

約数ペア:

[(1, 4415425), (5, 883085), (7, 630775), (23, 191975), (25, 176617), (35, 126155), (115, 38395), (161, 27425), (175, 25231), (575, 7679), (805, 5485), (1097, 4025)]