127804875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31012

約数の個数: 32

約数和(自身を含む): 232008192

約数和(自身を除く): 104203317

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 30983, 92949, 154915, 340813, 464745, 774575, 1022439, 1704065, 2323725, 3872875, 5112195, 8520325, 11618625, 25560975, 42601625, 127804875]

約数ペア:

[(1, 127804875), (3, 42601625), (5, 25560975), (11, 11618625), (15, 8520325), (25, 5112195), (33, 3872875), (55, 2323725), (75, 1704065), (125, 1022439), (165, 774575), (275, 464745), (375, 340813), (825, 154915), (1375, 92949), (4125, 30983)]