4165525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 6360704

約数和(自身を除く): 2195179

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1831, 2275, 9155, 12817, 23803, 45775, 64085, 119015, 166621, 320425, 595075, 833105, 4165525]

約数ペア:

[(1, 4165525), (5, 833105), (7, 595075), (13, 320425), (25, 166621), (35, 119015), (65, 64085), (91, 45775), (175, 23803), (325, 12817), (455, 9155), (1831, 2275)]