3141175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 4352400

約数和(自身を除く): 1211225

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 389, 425, 475, 1615, 1945, 6613, 7391, 8075, 9725, 33065, 36955, 125647, 165325, 184775, 628235, 3141175]

約数ペア:

[(1, 3141175), (5, 628235), (17, 184775), (19, 165325), (25, 125647), (85, 36955), (95, 33065), (323, 9725), (389, 8075), (425, 7391), (475, 6613), (1615, 1945)]