42401925

素因数分解:

$3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 76408800

約数和(自身を除く): 34006875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 199, 225, 597, 947, 995, 1791, 2841, 2985, 4735, 4975, 8523, 8955, 14205, 14925, 23675, 42615, 44775, 71025, 188453, 213075, 565359, 942265, 1696077, 2826795, 4711325, 8480385, 14133975, 42401925]

約数ペア:

[(1, 42401925), (3, 14133975), (5, 8480385), (9, 4711325), (15, 2826795), (25, 1696077), (45, 942265), (75, 565359), (199, 213075), (225, 188453), (597, 71025), (947, 44775), (995, 42615), (1791, 23675), (2841, 14925), (2985, 14205), (4735, 8955), (4975, 8523)]