142292375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 189775872

約数和(自身を除く): 47483497

約数列:

[1, 5, 23, 25, 43, 115, 125, 215, 575, 989, 1075, 1151, 2875, 4945, 5375, 5755, 24725, 26473, 28775, 49493, 123625, 132365, 143875, 247465, 661825, 1138339, 1237325, 3309125, 5691695, 6186625, 28458475, 142292375]

約数ペア:

[(1, 142292375), (5, 28458475), (23, 6186625), (25, 5691695), (43, 3309125), (115, 1237325), (125, 1138339), (215, 661825), (575, 247465), (989, 143875), (1075, 132365), (1151, 123625), (2875, 49493), (4945, 28775), (5375, 26473), (5755, 24725)]