189600975

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19597}}^1$

素因数の和:19656

約数の個数: 36

約数和(自身を含む): 347511736

約数和(自身を除く): 157910761

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 19597, 58791, 97985, 176373, 293955, 489925, 842671, 881865, 1469775, 2528013, 4213355, 4409325, 7584039, 12640065, 21066775, 37920195, 63200325, 189600975]

約数ペア:

[(1, 189600975), (3, 63200325), (5, 37920195), (9, 21066775), (15, 12640065), (25, 7584039), (43, 4409325), (45, 4213355), (75, 2528013), (129, 1469775), (215, 881865), (225, 842671), (387, 489925), (645, 293955), (1075, 176373), (1935, 97985), (3225, 58791), (9675, 19597)]